C3: W4: A: grader issue

Course Q&A TensorFlow Developer Professional Natural Language Processing in TensorFlow
1

For the “Graded Functions” the grader says:

There was a problem compiling the code from your notebook. Details:
No module named 'IPython'

Any known issues?

2

Check if you are importing the ipython module properly.

3

Am I supposed to make any imports?
The following are all the imports found in 2nd cell:

import numpy as np 
import matplotlib.pyplot as plt
from tensorflow.keras.models import Sequential
from tensorflow.keras.utils import to_categorical 
from tensorflow.keras.preprocessing.text import Tokenizer
from tensorflow.keras.preprocessing.sequence import pad_sequences
from tensorflow.keras.layers import Embedding, LSTM, Dense, Bidirectional

Do I need to add any more imports?

4

I havent seen this assingment and I am surprised its not included, but if you are using it you need to import that module or install it, check in google how to do it.

5

Hello @xaid ,

I have seen this error February in discussion Forum.
Even I also faced this in testing phase.

In my case, I was in the previous version and not the TF1 refresh. Then I had to join the updated version.
With refresh version, then no such error came.

Are you in the updated version?

Although in your case, you are doing in June and it is also not the transition phase of Refresh Launch.

With regards,
Nilosree Sengupta

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