Traceback (most recent call last):


 "/data/test/app/src/sequence_labeling.py", line 223, in <module>

callbacks=[evaluator])


 "/data/py3_5env/lib/python3.6/site-packages/keras/legacy/interfaces.py", line 87, in wrapper

return func(*args, **kwargs)


 "/data/py3_5env/lib/python3.6/site-packages/keras/engine/training.py", line 2096, in fit_generator

class_weight=class_weight)


 "/data/py3_5env/lib/python3.6/site-packages/keras/engine/training.py", line 1808, in train_on_batch

check_batch_axis=True)


 "/data/py3_5env/lib/python3.6/site-packages/keras/engine/training.py", line 1411, in _standardize_user_data

exception_prefix='target')


 "/data/py3_5env/lib/python3.6/site-packages/keras/engine/training.py", line 141, in _standardize_input_data

str(array.shape))
ValueError: Error when checking target: expected conditional_random_field_1 to have 3 dimensions, but got array with shape (32, 23)
Traceback (most recent call last):


 "/Users/anda/FBMANAGER/main.py", line 18, in <module>

client.sendMessage(Message(text=msg), thread_id=thread_id, thread_type=ThreadType.USER)


 "/Users/anda/FBMANAGER/venv/lib/python3.9/site-packages/fbchat/_client.py", line 1067, in sendMessage

return self.send(


 "/Users/anda/FBMANAGER/venv/lib/python3.9/site-packages/fbchat/_client.py", line 1063, in send

return self._doSendRequest(data)


 "/Users/anda/FBMANAGER/venv/lib/python3.9/site-packages/fbchat/_client.py", line 1039, in _doSendRequest

mid, thread_id = self._state._do_send_request(data)


 "/Users/anda/FBMANAGER/venv/lib/python3.9/site-packages/fbchat/_state.py", line 313, in _do_send_request

j = self._post("/messaging/send/", data)


 "/Users/anda/FBMANAGER/venv/lib/python3.9/site-packages/fbchat/_state.py", line 243, in _post

return _graphql.response_to_json(content)


 "/Users/anda/FBMANAGER/venv/lib/python3.9/site-packages/fbchat/_graphql.py", line 53, in response_to_json

[(key, value)] = x.items()
ValueError: too many values to unpack (expected 1)
