train_init.py

[Debasmita18]

I am having issue while running train_init.py .
I am having tensorflow version == 2.2

This is my error :

2020-07-01 09:56:37.775650: W tensorflow/stream_executor/platform/default/dso_loader.cc:55] Could not load dynamic library 'cudart64_101.dll'; dlerror: cudart64_101.dll not found
2020-07-01 09:56:37.828754: I tensorflow/stream_executor/cuda/cudart_stub.cc:29] Ignore above cudart dlerror if you do not have a GPU set up on your machine.
Traceback (most recent call last):
File "train_init.py", line 9, in
from rasa_core.policies.keras_policy import KerasPolicy
File "C:\Users\Debasmita\Anaconda3\envs\bank\lib\site-packages\rasa_core\policies_init_.py", line 4, in
from rasa_core.policies.keras_policy import KerasPolicy
File "C:\Users\Debasmita\Anaconda3\envs\bank\lib\site-packages\rasa_core\policies\keras_policy.py", line 21, in
class KerasPolicy(Policy):
File "C:\Users\Debasmita\Anaconda3\envs\bank\lib\site-packages\rasa_core\policies\keras_policy.py", line 45, in KerasPolicy
max_history: Optional[int] = None,
AttributeError: module 'tensorflow' has no attribute 'Session'

Please help to solve it .
Thanks in advanced .