@ChrisRahme @nik202 thanks guys… it is working now … The problem was with version mismatch only.
For the readers → I am using
python = 3.7
pip = 21.1.3
tensorflow = 2.x (note not to use tensorflow-gpu)
rasa = 2.8.0
rasa-sdk = 2.8.1
rasa-x = 0.39.3
Commands to use->
conda create --name env_name python=3.7
pip install rasa==2.8.0 rasa-sdk==2.8.1
pip install rasa-x==0.39.3 --extra-index-url https://pypi.rasa.com/simple
The only problem can come in SQLAchemy package that can be solved by using command →
pip install SQLAlchemy==1.3.22
If facing any problem using pip then use --use-deprecated=legacy-resolver with pip command.
These are the installation commands for the Anaconda 3 on windows 10.
Thank you