I'm following this FSDL bootcamp with google colab and got these problems. I knew there are similar issues opened and some suggestions. But tried and failed in my case. Would you advise what to do in colab? Thanks.

Issue description

• pwd '/content/gdrive/My Drive/fsdl-text-recognizer-project'

• !pip install pipenv ... Successfully installed pipenv-2018.11.26 virtualenv-16.7.2 virtualenv-clone-0.5.3

• !pipenv install --dev Creating a virtualenv for this project… Pipfile: /content/gdrive/My Drive/fsdl-text-recognizer-project/Pipfile ...

• cd lab2_sln/ /content/gdrive/My Drive/fsdl-text-recognizer-project/lab2_sln

• ls notebooks/ readme.md tasks/ text_recognizer/ training/

• !pipenv run training/run_experiment.py --save '{"dataset": "EmnistDataset", "model": "CharacterModel", "network": "mlp", "train_args": {"batch_size": 256}}' Error: the command training/run_experiment.py could not be found within PATH or Pipfile's [scripts].

Hi ,

In emnist_lines_dataset.py, we have samples_by_char defaultdict(list) used for select_letter_samples_for_string() method, inside of which samples = samples_by_char[char] is returning [ ] since samples_by_char[char] is actually, samples_by_char[ , 'char'] if am correct. Am stuck with accessing defaultdict(list) with only one of the tuple, i.e char, Any help?

Many thanks, Varsha

### In colab, virtual environment failed to import tensroflow.

Run command as following:

1. !pwd /content/gdrive/My Drive/fsdl-text-recognizer-project/lab2_sln

2. !nvcc --version(for now I have no idea what this info will help debug, just list here FYI)

nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2018 NVIDIA Corporation Built on Sat_Aug_25_21:08:01_CDT_2018 Cuda compilation tools, release 10.0, V10.0.130

3. !pipenv run python (failed to import tensorflow!) Python 3.6.8 (default, Jan 14 2019, 11:02:34) [GCC 8.0.1 20180414 (experimental) [trunk revision 259383]] on linux Type "help", "copyright", "credits" or "license" for more information.

import tensorflow as tf

Traceback (most recent call last): File "/root/.local/share/virtualenvs/fsdl-text-recognizer-project-iJwlu5A8/lib/python3.6/site-packages/tensorflow/python/pywrap_tensorflow.py", line 58, in from tensorflow.python.pywrap_tensorflow_internal import * File "/root/.local/share/virtualenvs/fsdl-text-recognizer-project-iJwlu5A8/lib/python3.6/site-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 28, in _pywrap_tensorflow_internal = swig_import_helper() File "/root/.local/share/virtualenvs/fsdl-text-recognizer-project-iJwlu5A8/lib/python3.6/site-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description) File "/root/.local/share/virtualenvs/fsdl-text-recognizer-project-iJwlu5A8/lib/python3.6/imp.py", line 243, in load_module return load_dynamic(name, filename, file) File "/root/.local/share/virtualenvs/fsdl-text-recognizer-project-iJwlu5A8/lib/python3.6/imp.py", line 343, in load_dynamic return _load(spec) ImportError: libcublas.so.9.0: cannot open shared object file: No such file or directory

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "", line 1, in File "/root/.local/share/virtualenvs/fsdl-text-recognizer-project-iJwlu5A8/lib/python3.6/site-packages/tensorflow/init.py", line 24, in from tensorflow.python import pywrap_tensorflow # pylint: disable=unused-import File "/root/.local/share/virtualenvs/fsdl-text-recognizer-project-iJwlu5A8/lib/python3.6/site-packages/tensorflow/python/init.py", line 49, in from tensorflow.python import pywrap_tensorflow File "/root/.local/share/virtualenvs/fsdl-text-recognizer-project-iJwlu5A8/lib/python3.6/site-packages/tensorflow/python/pywrap_tensorflow.py", line 74, in raise ImportError(msg) ImportError: Traceback (most recent call last): File "/root/.local/share/virtualenvs/fsdl-text-recognizer-project-iJwlu5A8/lib/python3.6/site-packages/tensorflow/python/pywrap_tensorflow.py", line 58, in from tensorflow.python.pywrap_tensorflow_internal import * File "/root/.local/share/virtualenvs/fsdl-text-recognizer-project-iJwlu5A8/lib/python3.6/site-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 28, in _pywrap_tensorflow_internal = swig_import_helper() File "/root/.local/share/virtualenvs/fsdl-text-recognizer-project-iJwlu5A8/lib/python3.6/site-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description) File "/root/.local/share/virtualenvs/fsdl-text-recognizer-project-iJwlu5A8/lib/python3.6/imp.py", line 243, in load_module return load_dynamic(name, filename, file) File "/root/.local/share/virtualenvs/fsdl-text-recognizer-project-iJwlu5A8/lib/python3.6/imp.py", line 343, in load_dynamic return _load(spec) ImportError: libcublas.so.9.0: cannot open shared object file: No such file or directory

Failed to load the native TensorFlow runtime.

See https://www.tensorflow.org/install/errors

for some common reasons and solutions. Include the entire stack trace above this error message when asking for help.

KeyboardInterrupt

KeyboardInterrupt

KeyboardInterrupt

^C

4. !python (this is OK) Python 3.6.8 (default, Jan 14 2019, 11:02:34) [GCC 8.0.1 20180414 (experimental) [trunk revision 259383]] on linux Type "help", "copyright", "credits" or "license" for more information.

import tensorflow as tf tf.__version__ '1.14.0'

KeyboardInterrupt

KeyboardInterrupt

KeyboardInterrupt

^C

Hi!

In this PR I am just fixing some typos, where in some readme.md files, the paths for the solutions were lab[lab number]_soln instead of lab[lab number]_sln.

Thanks,

Hi, your project fsdl-text-recognizer-project requires "boltons==20.0.0" in its dependency. After analyzing the source code, we found that the following versions of boltons can also be suitable without affecting your project, i.e., boltons 19.0.0, 19.0.1, 19.1.0, 19.2.0, 19.3.0, 20.1.0, 20.2.0, 20.2.1, 21.0.0. Therefore, we suggest to loosen the dependency on boltons from "boltons==20.0.0" to "boltons>=19.0.0,<=21.0.0" to avoid any possible conflict for importing more packages or for downstream projects that may use fsdl-text-recognizer-project.

May I pull a request to further loosen the dependency on boltons?

By the way, could you please tell us whether such dependency analysis may be potentially helpful for maintaining dependencies easier during your development?

We also give our detailed analysis as follows for your reference:

Your project fsdl-text-recognizer-project directly uses 1 APIs from package boltons.

boltons.cacheutils.cachedproperty.__init__

Beginning from the 1 APIs above, 0 functions are then indirectly called, including 0 boltons's internal APIs and 0 outsider APIs. The specific call graph is listed as follows (neglecting some repeated function occurrences).

[/full-stack-deep-learning/fsdl-text-recognizer-project]
+--boltons.cacheutils.cachedproperty.__init__

We scan boltons's versions and observe that during its evolution between any version from [19.0.0, 19.0.1, 19.1.0, 19.2.0, 19.3.0, 20.1.0, 20.2.0, 20.2.1, 21.0.0] and 20.0.0, the changing functions (diffs being listed below) have none intersection with any function or API we mentioned above (either directly or indirectly called by this project).

diff: 20.0.0(original) 19.0.0
['boltons.funcutils.wraps', 'boltons.dictutils.OneToOne.__init__', 'boltons.pathutils.shrinkuser', 'boltons.funcutils.inspect_formatargspec', 'boltons.funcutils.FunctionBuilder.get_func', 'boltons.funcutils.FunctionBuilder', 'boltons.setutils._ComplementSet.__rsub__', 'boltons.cacheutils.MinIDMap.iteritems', 'boltons.tbutils.TracebackInfo.from_frame', 'boltons.cacheutils.ThresholdCounter.most_common', 'boltons.pathutils.expandpath', 'boltons.strutils.StringBuffer.__init__', 'boltons.strutils.StringBuffer.getvalue', 'boltons.setutils._ComplementSet', 'boltons.strutils.StringBuffer', 'boltons.strutils.StringBuffer.truncate', 'boltons.strutils.StringBuffer.write', 'boltons.dictutils.OrderedMultiDict', 'boltons.fileutils.iter_find_files', 'boltons.setutils.complement', 'boltons.funcutils.format_exp_repr', 'boltons.cacheutils.MinIDMap', 'boltons.mathutils.Bits', 'boltons.funcutils.FunctionBuilder.get_invocation_str', 'boltons.funcutils.FunctionBuilder.add_arg', 'boltons.dictutils.OneToOne', 'boltons.pathutils.augpath', 'boltons.strutils.unwrap_text', 'boltons.iterutils.chunked_iter', 'boltons.statsutils.Stats', 'boltons.cacheutils.ThresholdCounter', 'boltons.urlutils.OrderedMultiDict.sorted', 'boltons.funcutils.format_nonexp_repr', 'boltons.strutils.gzip_bytes', 'boltons.setutils._ComplementSet.__len__', 'boltons.setutils._ComplementSet.__bool__', 'boltons.dictutils.OrderedMultiDict.sorted', 'boltons.urlutils.OrderedMultiDict', 'boltons.funcutils.FunctionBuilder.get_defaults_dict', 'boltons.setutils._ComplementSet.__iter__', 'boltons.iterutils.flatten', 'boltons.queueutils.BasePriorityQueue', 'boltons.funcutils.FunctionBuilder.get_sig_str', 'boltons.cacheutils.ThresholdCounter.get_common_count', 'boltons.funcutils.format_invocation', 'boltons.statsutils.Stats.format_histogram', 'boltons.tbutils.TracebackInfo', 'boltons.funcutils.FunctionBuilder.get_arg_names', 'boltons.iterutils.partition', 'boltons.fileutils.FilePerms', 'boltons.funcutils.FunctionBuilder.from_func', 'boltons.cacheutils.MinIDMap.__iter__', 'boltons.iterutils.bucketize', 'boltons.dictutils.OneToOne.unique', 'boltons.fileutils.FilePerms.from_path']

diff: 20.0.0(original) 19.0.1
['boltons.dictutils.OneToOne.__init__', 'boltons.pathutils.shrinkuser', 'boltons.funcutils.inspect_formatargspec', 'boltons.funcutils.FunctionBuilder', 'boltons.setutils._ComplementSet.__rsub__', 'boltons.cacheutils.MinIDMap.iteritems', 'boltons.tbutils.TracebackInfo.from_frame', 'boltons.cacheutils.ThresholdCounter.most_common', 'boltons.pathutils.expandpath', 'boltons.strutils.StringBuffer.__init__', 'boltons.strutils.StringBuffer.getvalue', 'boltons.setutils._ComplementSet', 'boltons.strutils.StringBuffer', 'boltons.strutils.StringBuffer.truncate', 'boltons.strutils.StringBuffer.write', 'boltons.dictutils.OrderedMultiDict', 'boltons.fileutils.iter_find_files', 'boltons.setutils.complement', 'boltons.funcutils.format_exp_repr', 'boltons.cacheutils.MinIDMap', 'boltons.funcutils.FunctionBuilder.get_invocation_str', 'boltons.dictutils.OneToOne', 'boltons.pathutils.augpath', 'boltons.strutils.unwrap_text', 'boltons.iterutils.chunked_iter', 'boltons.statsutils.Stats', 'boltons.cacheutils.ThresholdCounter', 'boltons.urlutils.OrderedMultiDict.sorted', 'boltons.funcutils.format_nonexp_repr', 'boltons.strutils.gzip_bytes', 'boltons.setutils._ComplementSet.__len__', 'boltons.setutils._ComplementSet.__bool__', 'boltons.dictutils.OrderedMultiDict.sorted', 'boltons.urlutils.OrderedMultiDict', 'boltons.funcutils.FunctionBuilder.get_defaults_dict', 'boltons.setutils._ComplementSet.__iter__', 'boltons.iterutils.flatten', 'boltons.queueutils.BasePriorityQueue', 'boltons.funcutils.FunctionBuilder.get_sig_str', 'boltons.cacheutils.ThresholdCounter.get_common_count', 'boltons.funcutils.format_invocation', 'boltons.statsutils.Stats.format_histogram', 'boltons.tbutils.TracebackInfo', 'boltons.funcutils.FunctionBuilder.get_arg_names', 'boltons.iterutils.partition', 'boltons.fileutils.FilePerms', 'boltons.cacheutils.MinIDMap.__iter__', 'boltons.iterutils.bucketize', 'boltons.dictutils.OneToOne.unique', 'boltons.fileutils.FilePerms.from_path']

diff: 20.0.0(original) 19.1.0
['boltons.dictutils.OneToOne.__init__', 'boltons.pathutils.shrinkuser', 'boltons.funcutils.inspect_formatargspec', 'boltons.funcutils.FunctionBuilder', 'boltons.setutils._ComplementSet.__rsub__', 'boltons.cacheutils.MinIDMap.iteritems', 'boltons.tbutils.TracebackInfo.from_frame', 'boltons.cacheutils.ThresholdCounter.most_common', 'boltons.pathutils.expandpath', 'boltons.setutils._ComplementSet', 'boltons.dictutils.OrderedMultiDict', 'boltons.fileutils.iter_find_files', 'boltons.setutils.complement', 'boltons.funcutils.format_exp_repr', 'boltons.cacheutils.MinIDMap', 'boltons.funcutils.FunctionBuilder.get_invocation_str', 'boltons.dictutils.OneToOne', 'boltons.pathutils.augpath', 'boltons.strutils.unwrap_text', 'boltons.iterutils.chunked_iter', 'boltons.statsutils.Stats', 'boltons.cacheutils.ThresholdCounter', 'boltons.urlutils.OrderedMultiDict.sorted', 'boltons.funcutils.format_nonexp_repr', 'boltons.setutils._ComplementSet.__len__', 'boltons.setutils._ComplementSet.__bool__', 'boltons.dictutils.OrderedMultiDict.sorted', 'boltons.urlutils.OrderedMultiDict', 'boltons.setutils._ComplementSet.__iter__', 'boltons.iterutils.flatten', 'boltons.funcutils.FunctionBuilder.get_sig_str', 'boltons.cacheutils.ThresholdCounter.get_common_count', 'boltons.funcutils.format_invocation', 'boltons.statsutils.Stats.format_histogram', 'boltons.tbutils.TracebackInfo', 'boltons.iterutils.partition', 'boltons.fileutils.FilePerms', 'boltons.cacheutils.MinIDMap.__iter__', 'boltons.iterutils.bucketize', 'boltons.dictutils.OneToOne.unique', 'boltons.fileutils.FilePerms.from_path']

diff: 20.0.0(original) 19.2.0
['boltons.strutils.unwrap_text', 'boltons.fileutils.iter_find_files', 'boltons.pathutils.shrinkuser', 'boltons.iterutils.chunked_iter', 'boltons.cacheutils.ThresholdCounter.get_common_count', 'boltons.funcutils.format_invocation', 'boltons.funcutils.format_exp_repr', 'boltons.cacheutils.ThresholdCounter', 'boltons.funcutils.format_nonexp_repr', 'boltons.cacheutils.MinIDMap', 'boltons.cacheutils.MinIDMap.__iter__', 'boltons.cacheutils.MinIDMap.iteritems', 'boltons.cacheutils.ThresholdCounter.most_common', 'boltons.pathutils.expandpath', 'boltons.pathutils.augpath']

diff: 20.0.0(original) 19.3.0
['boltons.strutils.unwrap_text', 'boltons.fileutils.iter_find_files', 'boltons.pathutils.shrinkuser', 'boltons.iterutils.chunked_iter', 'boltons.cacheutils.ThresholdCounter.get_common_count', 'boltons.funcutils.format_invocation', 'boltons.cacheutils.ThresholdCounter', 'boltons.cacheutils.MinIDMap', 'boltons.cacheutils.MinIDMap.__iter__', 'boltons.cacheutils.MinIDMap.iteritems', 'boltons.cacheutils.ThresholdCounter.most_common', 'boltons.pathutils.expandpath', 'boltons.pathutils.augpath']

diff: 20.0.0(original) 20.1.0
['boltons.funcutils.wraps', 'boltons.funcutils.FunctionBuilder', 'boltons.ioutils.SpooledIOBase', 'boltons.socketutils.NetstringSocket.setmaxsize', 'boltons.ioutils.SpooledIOBase.readable', 'boltons.setutils.IndexedSet.index', 'boltons.funcutils.InstancePartial._partialmethod', 'boltons.funcutils.InstancePartial', 'boltons.funcutils.CachedInstancePartial', 'boltons.funcutils.CachedInstancePartial._partialmethod', 'boltons.urlutils.URL', 'boltons.socketutils.NetstringSocket._calc_msgsize_maxsize', 'boltons.funcutils.update_wrapper', 'boltons.setutils.IndexedSet._get_apparent_index', 'boltons.socketutils.NetstringSocket', 'boltons.ioutils.SpooledIOBase.writable', 'boltons.ioutils.SpooledIOBase.seekable', 'boltons.socketutils.NetstringSocket.read_ns', 'boltons.setutils.IndexedSet', 'boltons.funcutils.FunctionBuilder.from_func', 'boltons.ecoutils.get_profile_json']

diff: 20.0.0(original) 20.2.0
['boltons.funcutils.wraps', 'boltons.strutils.strip_ansi', 'boltons.listutils.BarrelList.__iter__', 'boltons.funcutils.FunctionBuilder', 'boltons.ioutils.SpooledIOBase', 'boltons.iterutils.lstrip_iter', 'boltons.iterutils.rstrip', 'boltons.socketutils.NetstringSocket.setmaxsize', 'boltons.iterutils.lstrip', 'boltons.ioutils.SpooledIOBase.readable', 'boltons.listutils.BarrelList', 'boltons.setutils.IndexedSet.index', 'boltons.funcutils.InstancePartial._partialmethod', 'boltons.iterutils.untyped_sorted', 'boltons.funcutils.InstancePartial', 'boltons.funcutils.CachedInstancePartial', 'boltons.funcutils.CachedInstancePartial._partialmethod', 'boltons.setutils.IndexedSet.__rsub__', 'boltons.urlutils.URL', 'boltons.socketutils.NetstringSocket._calc_msgsize_maxsize', 'boltons.strutils.int_ranges_from_int_list', 'boltons.funcutils.update_wrapper', 'boltons.setutils.IndexedSet._get_apparent_index', 'boltons.socketutils.NetstringSocket', 'boltons.ioutils.SpooledIOBase.writable', 'boltons.fileutils.AtomicSaver.__init__', 'boltons.iterutils.strip_iter', 'boltons.ioutils.SpooledIOBase.seekable', 'boltons.strutils.complement_int_list', 'boltons.iterutils.rstrip_iter', 'boltons.socketutils.NetstringSocket.read_ns', 'boltons.iterutils.strip', 'boltons.fileutils.AtomicSaver', 'boltons.setutils.IndexedSet', 'boltons.funcutils.FunctionBuilder.from_func', 'boltons.ecoutils.get_profile_json']

diff: 20.0.0(original) 20.2.1
['boltons.funcutils.wraps', 'boltons.strutils.strip_ansi', 'boltons.listutils.BarrelList.__iter__', 'boltons.iterutils.SequentialGUIDerator.reseed', 'boltons.funcutils.FunctionBuilder', 'boltons.ioutils.SpooledIOBase', 'boltons.iterutils.lstrip_iter', 'boltons.iterutils.GUIDerator.__init__', 'boltons.iterutils.rstrip', 'boltons.socketutils.NetstringSocket.setmaxsize', 'boltons.iterutils.lstrip', 'boltons.ioutils.SpooledIOBase.readable', 'boltons.listutils.BarrelList', 'boltons.setutils.IndexedSet.index', 'boltons.funcutils.InstancePartial._partialmethod', 'boltons.iterutils.untyped_sorted', 'boltons.funcutils.InstancePartial', 'boltons.funcutils.CachedInstancePartial', 'boltons.funcutils.CachedInstancePartial._partialmethod', 'boltons.setutils.IndexedSet.__rsub__', 'boltons.urlutils.URL', 'boltons.socketutils.NetstringSocket._calc_msgsize_maxsize', 'boltons.iterutils.GUIDerator.__next__', 'boltons.strutils.int_ranges_from_int_list', 'boltons.funcutils.update_wrapper', 'boltons.iterutils.GUIDerator.reseed', 'boltons.setutils.IndexedSet._get_apparent_index', 'boltons.socketutils.NetstringSocket', 'boltons.ioutils.SpooledIOBase.writable', 'boltons.fileutils.AtomicSaver.__init__', 'boltons.iterutils.GUIDerator', 'boltons.iterutils.redundant', 'boltons.iterutils.strip_iter', 'boltons.ioutils.SpooledIOBase.seekable', 'boltons.strutils.complement_int_list', 'boltons.iterutils.rstrip_iter', 'boltons.funcutils.format_invocation', 'boltons.socketutils.NetstringSocket.read_ns', 'boltons.iterutils.strip', 'boltons.fileutils.AtomicSaver', 'boltons.setutils.IndexedSet', 'boltons.funcutils.FunctionBuilder.from_func', 'boltons.ecoutils.get_profile_json', 'boltons.iterutils.SequentialGUIDerator']

diff: 20.0.0(original) 21.0.0
['boltons.funcutils.wraps', 'boltons.jsonutils.reverse_iter_lines', 'boltons.strutils.strip_ansi', 'boltons.listutils.BarrelList.__iter__', 'boltons.iterutils.SequentialGUIDerator.reseed', 'boltons.funcutils.FunctionBuilder', 'boltons.typeutils.make_sentinel', 'boltons.iterutils.lstrip_iter', 'boltons.ioutils.SpooledIOBase', 'boltons.iterutils.GUIDerator.__init__', 'boltons.iterutils.rstrip', 'boltons.socketutils.NetstringSocket.setmaxsize', 'boltons.formatutils.DeferredValue', 'boltons.iterutils.lstrip', 'boltons.dictutils.OrderedMultiDict', 'boltons.ioutils.SpooledIOBase.readable', 'boltons.funcutils.format_exp_repr', 'boltons.listutils.BarrelList', 'boltons.setutils.IndexedSet.index', 'boltons.funcutils.InstancePartial._partialmethod', 'boltons.iterutils.untyped_sorted', 'boltons.fileutils.copy_tree', 'boltons.funcutils.InstancePartial', 'boltons.funcutils.CachedInstancePartial.__set_name__', 'boltons.dictutils.OrderedMultiDict.addlist', 'boltons.funcutils.CachedInstancePartial', 'boltons.funcutils.CachedInstancePartial._partialmethod', 'boltons.fileutils.atomic_save', 'boltons.dictutils.FrozenDict', 'boltons.setutils.IndexedSet.__rsub__', 'boltons.urlutils.URL', 'boltons.dictutils.OrderedMultiDict.poplast', 'boltons.socketutils.NetstringSocket._calc_msgsize_maxsize', 'boltons.funcutils.noop', 'boltons.funcutils.format_nonexp_repr', 'boltons.iterutils.GUIDerator.__next__', 'boltons.strutils.int_ranges_from_int_list', 'boltons.funcutils.update_wrapper', 'boltons.iterutils.GUIDerator.reseed', 'boltons.setutils.IndexedSet._get_apparent_index', 'boltons.socketutils.NetstringSocket', 'boltons.formatutils.DeferredValue.__init__', 'boltons.funcutils.CachedInstancePartial.__get__', 'boltons.ioutils.SpooledIOBase.writable', 'boltons.fileutils.AtomicSaver.__init__', 'boltons.iterutils.GUIDerator', 'boltons.iterutils.redundant', 'boltons.strutils.multi_replace', 'boltons.iterutils.strip_iter', 'boltons.ioutils.SpooledIOBase.seekable', 'boltons.strutils.complement_int_list', 'boltons.iterutils.rstrip_iter', 'boltons.funcutils.format_invocation', 'boltons.socketutils.NetstringSocket.read_ns', 'boltons.iterutils.strip', 'boltons.fileutils.AtomicSaver', 'boltons.setutils.IndexedSet', 'boltons.funcutils.FunctionBuilder.from_func', 'boltons.iterutils.bucketize', 'boltons.ecoutils.get_profile_json', 'boltons.iterutils.SequentialGUIDerator']

Therefore, we believe that it is quite safe to loose your dependency on boltons from "boltons==20.0.0" to "boltons>=19.0.0,<=21.0.0". This will improve the applicability of fsdl-text-recognizer-project and reduce the possibility of any further dependency conflict with other projects.

I'm trying to run the test in lab1 using the following command in Google Colab but it gives me the issue below:

pytest -s text_recognizer/tests/test_character_predictor.py

File "", line 1 pytest -s text_recognizer/tests/test_character_predictor.py ^ SyntaxError: invalid syntax

Locking Failed! [pipenv.exceptions.ResolutionFailure]: req_dir=requirements_dir [pipenv.exceptions.ResolutionFailure]: File "c:\users\ved\anaconda3\envs\fsdl-text-recognizer\lib\site-packages\pipenv\utils.py", line 726, in resolve_deps [pipenv.exceptions.ResolutionFailure]: req_dir=req_dir, [pipenv.exceptions.ResolutionFailure]: File "c:\users\ved\anaconda3\envs\fsdl-text-recognizer\lib\site-packages\pipenv\utils.py", line 480, in actually_resolve_deps [pipenv.exceptions.ResolutionFailure]: resolved_tree = resolver.resolve() [pipenv.exceptions.ResolutionFailure]: File "c:\users\ved\anaconda3\envs\fsdl-text-recognizer\lib\site-packages\pipenv\utils.py", line 395, in resolve [pipenv.exceptions.ResolutionFailure]: raise ResolutionFailure(message=str(e)) [pipenv.exceptions.ResolutionFailure]: pipenv.exceptions.ResolutionFailure: ERROR: ERROR: Could not find a version that matches tensorflow-estimator<2.3.0,==2.2.0rc0,>=2.2.0rc0 [pipenv.exceptions.ResolutionFailure]: Tried: 1.10.6, 1.10.7, 1.10.8, 1.10.9, 1.10.10, 1.10.11, 1.10.12, 1.13.0, 1.14.0, 1.15.0, 1.15.1, 1.15.2, 2.0.0, 2.0.1, 2.1.0, 2.2.0, 2.3.0 [pipenv.exceptions.ResolutionFailure]: Skipped pre-versions: 1.13.0rc0, 1.14.0rc0, 1.14.0rc1, 2.1.0rc0, 2.2.0rc0, 2.3.0rc0, 2.4.0rc0 [pipenv.exceptions.ResolutionFailure]: Warning: Your dependencies could not be resolved. You likely have a mismatch in your sub-dependencies. First try clearing your dependency cache with $ pipenv lock --clear, then try the original command again. Alternatively, you can use $ pipenv install --skip-lock to bypass this mechanism, then run $ pipenv graph to inspect the situation. Hint: try $ pipenv lock --pre if it is a pre-release dependency. ERROR: ERROR: Could not find a version that matches tensorflow-estimator<2.3.0,==2.2.0rc0,>=2.2.0rc0 Tried: 1.10.6, 1.10.7, 1.10.8, 1.10.9, 1.10.10, 1.10.11, 1.10.12, 1.13.0, 1.14.0, 1.15.0, 1.15.1, 1.15.2, 2.0.0, 2.0.1, 2.1.0, 2.2.0, 2.3.0 Skipped pre-versions: 1.13.0rc0, 1.14.0rc0, 1.14.0rc1, 2.1.0rc0, 2.2.0rc0, 2.3.0rc0, 2.4.0rc0 There are incompatible versions in the resolved dependencies. [pipenv.exceptions.ResolutionFailure]: File "c:\users\ved\anaconda3\envs\fsdl-text-recognizer\lib\site-packages\pipenv\utils.py", line 726, in resolve_deps [pipenv.exceptions.ResolutionFailure]: req_dir=req_dir, [pipenv.exceptions.ResolutionFailure]: File "c:\users\ved\anaconda3\envs\fsdl-text-recognizer\lib\site-packages\pipenv\utils.py", line 480, in actually_resolve_deps [pipenv.exceptions.ResolutionFailure]: resolved_tree = resolver.resolve() [pipenv.exceptions.ResolutionFailure]: File "c:\users\ved\anaconda3\envs\fsdl-text-recognizer\lib\site-packages\pipenv\utils.py", line 395, in resolve [pipenv.exceptions.ResolutionFailure]: raise ResolutionFailure(message=str(e)) [pipenv.exceptions.ResolutionFailure]: pipenv.exceptions.ResolutionFailure: ERROR: ERROR: Could not find a version that matches tensorflow-estimator<2.3.0,==2.2.0rc0,>=2.2.0rc0 [pipenv.exceptions.ResolutionFailure]: Tried: 1.10.6, 1.10.7, 1.10.8, 1.10.9, 1.10.10, 1.10.11, 1.10.12, 1.13.0, 1.14.0, 1.15.0, 1.15.1, 1.15.2, 2.0.0, 2.0.1, 2.1.0, 2.2.0, 2.3.0 [pipenv.exceptions.ResolutionFailure]: Skipped pre-versions: 1.13.0rc0, 1.14.0rc0, 1.14.0rc1, 2.1.0rc0, 2.2.0rc0, 2.3.0rc0, 2.4.0rc0 [pipenv.exceptions.ResolutionFailure]: Warning: Your dependencies could not be resolved. You likely have a mismatch in your sub-dependencies. First try clearing your dependency cache with $ pipenv lock --clear, then try the original command again. Alternatively, you can use $ pipenv install --skip-lock to bypass this mechanism, then run $ pipenv graph to inspect the situation. Hint: try $ pipenv lock --pre if it is a pre-release dependency. ERROR: ERROR: Could not find a version that matches tensorflow-estimator<2.3.0,==2.2.0rc0,>=2.2.0rc0 Tried: 1.10.6, 1.10.7, 1.10.8, 1.10.9, 1.10.10, 1.10.11, 1.10.12, 1.13.0, 1.14.0, 1.15.0, 1.15.1, 1.15.2, 2.0.0, 2.0.1, 2.1.0, 2.2.0, 2.3.0 Skipped pre-versions: 1.13.0rc0, 1.14.0rc0, 1.14.0rc1, 2.1.0rc0, 2.2.0rc0, 2.3.0rc0, 2.4.0rc0 There are incompatible versions in the resolved dependencies.

When I run this - pipenv run python training/run_experiment.py --save '{"dataset": "EmnistDataset", "model": "CharacterModel", "network": "mlp", "train_args": {"batch_size": 256}}' I get an error saying this , please help

2020-12-10 14:38:10.508059: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library cudart64_101.dll usage: run_experiment.py [-h] [--gpu GPU] [--save] [--nowandb] experiment_config run_experiment.py: error: unrecognized arguments: EmnistDataset, model: CharacterModel, network: mlp, train_args: {batch_size: 256}}'

Do I need to manually install datasets or something?

Found existing installation: wincertstore 0.2 ERROR: Cannot uninstall 'wincertstore'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall. Traceback (most recent call last): File "c:\users\harsh zota\anaconda3\envs\fsdl-text-recognizer\lib\runpy.py", line 193, in _run_module_as_main "main", mod_spec) File "c:\users\harsh zota\anaconda3\envs\fsdl-text-recognizer\lib\runpy.py", line 85, in run_code exec(code, run_globals) File "C:\Users\Harsh Zota\anaconda3\envs\fsdl-text-recognizer\Scripts\pip-sync.exe_main.py", line 7, in File "C:\Users\Harsh Zota\AppData\Roaming\Python\Python37\site-packages\click\core.py", line 829, in call return self.main(*args, **kwargs) File "C:\Users\Harsh Zota\AppData\Roaming\Python\Python37\site-packages\click\core.py", line 782, in main rv = self.invoke(ctx) File "C:\Users\Harsh Zota\AppData\Roaming\Python\Python37\site-packages\click\core.py", line 1066, in invoke return ctx.invoke(self.callback, **ctx.params) File "C:\Users\Harsh Zota\AppData\Roaming\Python\Python37\site-packages\click\core.py", line 610, in invoke return callback(*args, **kwargs) File "c:\users\harsh zota\anaconda3\envs\fsdl-text-recognizer\lib\site-packages\piptools\scripts\sync.py", line 153, in cli ask=ask, File "c:\users\harsh zota\anaconda3\envs\fsdl-text-recognizer\lib\site-packages\piptools\sync.py", line 197, in sync + sorted(to_uninstall) File "c:\users\harsh zota\anaconda3\envs\fsdl-text-recognizer\lib\subprocess.py", line 363, in check_call raise CalledProcessError(retcode, cmd) subprocess.CalledProcessError: Command '['c:\users\harsh zota\anaconda3\envs\fsdl-text-recognizer\python.exe', '-m', 'pip', 'uninstall', '-y', 'wincertstore']' returned non-zero exit status 1.

When I create the environment on my machine, I get below error:

Collecting package metadata (repodata.json): done Solving environment: failed

ResolvePackageNotFound:

• cudatoolkit=10.1
• cudnn=7.6