@nik202 Thank you for replying. Before running rasa train nlu, I followed what is mentioned at Installing Rasa Spacy error - #2 by Arjaan and ran pip install -U “rasa[spacy]” then pip3 install -U “rasa[spacy]” and python3 -m space download en_core_web_md.
I am using a MacBook. the command you mentioned didn’t work for me.
It only works when I use default pipeline setting (empty).