KeyError Traceback (most recent call last) D:\Anaconda3\envs\tensorflow35\lib\site-packages\pandas\core\indexes\base.py in get_loc(self, key, method, tolerance) 2441 try: -> 2442 return self._engine.get_loc(key) 2443 except KeyError: pandas\_libs\index.pyx in pandas._libs.index.IndexEngine.get_loc (pandas\_libs\index.c:5280)() pandas\_libs\index.pyx in pandas._libs.index.IndexEngine.get_loc (pandas\_libs\index.c:5126)() pandas\_libs\hashtable_class_helper.pxi in pandas._libs.hashtable.PyObjectHashTable.get_item (pandas\_libs\hashtable.c:20523)() pandas\_libs\hashtable_class_helper.pxi in pandas._libs.hashtable.PyObjectHashTable.get_item (pandas\_libs\hashtable.c:20477)() KeyError: 'model'

[JY990829]

When I run the last part of the code in experimentC, the error occurred as shown below：

KeyError Traceback (most recent call last)
D:\Anaconda3\envs\tensorflow35\lib\site-packages\pandas\core\indexes\base.py in get_loc(self, key, method, tolerance)
2441 try:
-> 2442 return self._engine.get_loc(key)
2443 except KeyError:

pandas_libs\index.pyx in pandas._libs.index.IndexEngine.get_loc (pandas_libs\index.c:5280)()

pandas_libs\index.pyx in pandas._libs.index.IndexEngine.get_loc (pandas_libs\index.c:5126)()

pandas_libs\hashtable_class_helper.pxi in pandas._libs.hashtable.PyObjectHashTable.get_item (pandas_libs\hashtable.c:20523)()

pandas_libs\hashtable_class_helper.pxi in pandas._libs.hashtable.PyObjectHashTable.get_item (pandas_libs\hashtable.c:20477)()

KeyError: 'model'

If anyone has encountered this error before? How can I resolve it? Thank you very much for your reply.

[JY990829]