07.1 Text Classification & 07.2 Emoji Suggestions -- ModuleNotFoundError: No module named 'nb_utils'

[mikechen66]

Hi Douwe:

How to deal with the issue? There are many applications have the module of nb_utils in Deep Learning Cookbook. Beside of 07.1, 07.2 Emoji Suggestions has the same issue. Would you please solve the issue?

import pandas as pd
from keras.utils.data_utils import get_file
import nb_utils

emotion_csv = get_file('text_emotion.csv',
'https://www.crowdflower.com/wp-content/uploads/2016/07/text_emotion.csv')
emotion_df = pd.read_csv(emotion_csv)

Using TensorFlow backend.

---

ModuleNotFoundError Traceback (most recent call last)
in
1 import pandas as pd
2 from keras.utils.data_utils import get_file
----> 3 import nb_utils
4
5 emotion_csv = get_file('text_emotion.csv',

ModuleNotFoundError: No module named 'nb_utils'

Best regards,

Mike

[DOsinga]

Thanks for flagging. I'll have a look!

[mikechen66]

Hi Douwe:

I solve the issue after uploading nb_utils.py and change the directory name from deep_learning_cookbook-master to dl-cookbook.

Since the downloaded document is deep_learning_cookbook-master, but nb_utils.py includes the name of dl-cookbook. So the two names have a conflict.

Best regards,

Mike

[mikechen66]

After solving the issue of nb_utils, a new issue emerges. I address the issue and its related solution.

Issue of Parsing:

emotion_csv = get_file('text_emotion.csv', 'https://raw.githubusercontent.com/johnvblazic/emotionDetectionDataset/master/text_emotion.csv')

Soluton:

I solve it with the downloaded text_emotion.csv. The download address is https://github.com/johnvblazic/emotionDetectionDataset. I am pleased to provide the related line of code as follows.

emotion_csv = '/home/user/Documents/dl-cookbook/data/text_emotion.csv'

#------------------------------------------------------------------------------------------------------------------------
the error message related to the Issue or Parsing:

ParserError Traceback (most recent call last)
in
5 emotion_csv = get_file('text_emotion.csv',
6 'https://www.crowdflower.com/wp-content/uploads/2016/07/text_emotion.csv')
----> 7 emotion_df = pd.read_csv(emotion_csv)

/usr/local/lib/python3.6/dist-packages/pandas/io/parsers.py in parser_f(filepath_or_buffer, sep, delimiter, header, names, index_col, usecols, squeeze, prefix, mangle_dupe_cols, dtype, engine, converters, true_values, false_values, skipinitialspace, skiprows, skipfooter, nrows, na_values, keep_default_na, na_filter, verbose, skip_blank_lines, parse_dates, infer_datetime_format, keep_date_col, date_parser, dayfirst, cache_dates, iterator, chunksize, compression, thousands, decimal, lineterminator, quotechar, quoting, doublequote, escapechar, comment, encoding, dialect, error_bad_lines, warn_bad_lines, delim_whitespace, low_memory, memory_map, float_precision)
674 )
675
--> 676 return _read(filepath_or_buffer, kwds)
677
678 parser_f.name = name

/usr/local/lib/python3.6/dist-packages/pandas/io/parsers.py in _read(filepath_or_buffer, kwds)
452
453 try:
--> 454 data = parser.read(nrows)
455 finally:
456 parser.close()

/usr/local/lib/python3.6/dist-packages/pandas/io/parsers.py in read(self, nrows)
1131 def read(self, nrows=None):
1132 nrows = _validate_integer("nrows", nrows)
-> 1133 ret = self._engine.read(nrows)
1134
1135 # May alter columns / col_dict

/usr/local/lib/python3.6/dist-packages/pandas/io/parsers.py in read(self, nrows)
2035 def read(self, nrows=None):
2036 try:
-> 2037 data = self._reader.read(nrows)
2038 except StopIteration:
2039 if self._first_chunk:

pandas/_libs/parsers.pyx in pandas._libs.parsers.TextReader.read()

pandas/_libs/parsers.pyx in pandas._libs.parsers.TextReader._read_low_memory()

pandas/_libs/parsers.pyx in pandas._libs.parsers.TextReader._read_rows()

pandas/_libs/parsers.pyx in pandas._libs.parsers.TextReader._tokenize_rows()

pandas/_libs/parsers.pyx in pandas._libs.parsers.raise_parser_error()

ParserError: Error tokenizing data. C error: Expected 15 fields in line 17, saw 25