Problem with " lab_utils_common "

Course Q&A Machine Learning Specialization Advanced Learning Algorithms
1

Hi everyone. I have a problem when I want to use the prepared code of the course in my Jupyter notebook on Anaconda navigator.
When I write this code:

from lab_utils_common import dlc

I confront with this error:

ModuleNotFoundError Traceback (most recent call last)
Input In [10], in <cell line: 1>()
----> 1 from lab_utils_common import dlc

ModuleNotFoundError: No module named ‘lab_utils_common’

I installed numpy, matplotlib.pyplot and tensorflow successfully.
How can I fix this problem?

2

Hey @Mohammad_Bananmah,
Welcome to the community. For resolving this error, you need to download all the files associated with an assignment. Please check out 08 of this thread.

Cheers,
Elemento

3

Thank you for your response, it was very helpful. I would really appreciate it if you tell me in what directory I should place the ‘deeplearning.mplstyle’ file to run the plt.style.use(‘./deeplearning.mplstyle’) command without any error.
Currently, this error appears when I run this command:
Thank you for your response, it was very helpful. I would really appreciate it if you tell me in what directory I should place the ‘deeplearning.mplstyle’ file to run the plt.style.use(‘./deeplearning.mplstyle’) command without any error.
Currently, this error appears when I run this command:

FileNotFoundError                         Traceback (most recent call last)
File ~\anaconda3\lib\site-packages\matplotlib\style\core.py:127, in use(style)
    126 try:
--> 127     rc = rc_params_from_file(style, use_default_template=False)
    128     _apply_style(rc)

File ~\anaconda3\lib\site-packages\matplotlib\__init__.py:854, in rc_params_from_file(fname, fail_on_error, use_default_template)
    840 """
    841 Construct a `RcParams` from file *fname*.
    842 
   (...)
    852     parameters specified in the file. (Useful for updating dicts.)
    853 """
--> 854 config_from_file = _rc_params_in_file(fname, fail_on_error=fail_on_error)
    856 if not use_default_template:

File ~\anaconda3\lib\site-packages\matplotlib\__init__.py:780, in _rc_params_in_file(fname, transform, fail_on_error)
    779 rc_temp = {}
--> 780 with _open_file_or_url(fname) as fd:
    781     try:

File ~\anaconda3\lib\contextlib.py:119, in _GeneratorContextManager.__enter__(self)
    118 try:
--> 119     return next(self.gen)
    120 except StopIteration:

File ~\anaconda3\lib\site-packages\matplotlib\__init__.py:757, in _open_file_or_url(fname)
    756     encoding = "utf-8"
--> 757 with open(fname, encoding=encoding) as f:
    758     yield f

FileNotFoundError: [Errno 2] No such file or directory: './deeplearning.mplstyle'

The above exception was the direct cause of the following exception:

OSError                                   Traceback (most recent call last)
Input In [9], in <cell line: 1>()
----> 1 plt.style.use('./deeplearning.mplstyle')

File ~\anaconda3\lib\site-packages\matplotlib\style\core.py:130, in use(style)
    128     _apply_style(rc)
    129 except IOError as err:
--> 130     raise IOError(
    131         "{!r} not found in the style library and input is not a "
    132         "valid URL or path; see `style.available` for list of "
    133         "available styles".format(style)) from err

OSError: './deeplearning.mplstyle' not found in the style library and input is not a valid URL or path; see `style.available` for list of available styles
1 Like
4

Hey @Mohammad_Bananmah,
Keep this file in the same directory as your jupyter notebook, and it should work. Let me know if this helps.

Cheers,
Elemento

5

Thank you so much. It worked :+1: