C1W1 Grader Output Error all the tests have been passed but the grader shows error

Course Q&A TensorFlow: Advanced Techniques Specialization Custom Models, Layers and Loss Functions with TF
1

Tried refreshing and using fresh sheet as well pls any help

The following cell failed:

# You can click `File -> Open` in the menu above and open the `utils.py` file 
# in case you want to inspect the unit tests being used for each graded function.

utils.test_white_df(white_df)

The error was:

---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-3-8e54b75f4c04> in <module>
      2 # in case you want to inspect the unit tests being used for each graded fun...
      3 
----> 4 utils.test_white_df(white_df)

NameError: name 'white_df' is not defined

==========================================================================================
The following cell failed:

utils.test_red_df(red_df)

The error was:

---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-6-8b24a524685c> in <module>
----> 1 utils.test_red_df(red_df)

NameError: name 'red_df' is not defined

==========================================================================================
The following cell failed:

utils.test_df_drop(df)

The error was:

---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-13-02ac41180da9> in <module>
----> 1 utils.test_df_drop(df)
      2 

NameError: name 'df' is not defined

==========================================================================================
The following cell failed:

utils.test_data_sizes(train.size, test.size, val.size)

The error was:

---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-17-a858ae1ed80e> in <module>
----> 1 utils.test_data_sizes(train.size, test.size, val.size)
      2 

NameError: name 'train' is not defined

==========================================================================================
The following cell failed:

utils.test_format_output(df, train_Y, val_Y, test_Y)

The error was:

---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-22-8710fc094fd1> in <module>
----> 1 utils.test_format_output(df, train_Y, val_Y, test_Y)

NameError: name 'df' is not defined

==========================================================================================
The following cell failed:

utils.test_norm(norm_train_X, norm_val_X, norm_test_X, train, val, test)

The error was:

---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-26-67372534a214> in <module>
----> 1 utils.test_norm(norm_train_X, norm_val_X, norm_test_X, train, val, test)

NameError: name 'norm_train_X' is not defined

==========================================================================================
The following cell failed:

utils.test_history(history)

The error was:

---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-34-bb2fa200c0ad> in <module>
----> 1 utils.test_history(history)

NameError: name 'history' is not defined
2

Hello @Rahul_Pandey4

Did you by any chance searched in the forum? If not have a look on this post first if it helps you.

3

sir its the same issue but its quite unclear to understand from the previous thread that what mistake i am making

4

It means you have changed something where you are not supposed to. I would sugest you reset the notebook, just search “coursera jupyter notebook force refresh” on google and you can find guides on the process.