I have a question, I have created a chatbot, the nlu file extension is not md, It extension is yml. why? and also in the data folder, it contains, *nlu.yml * rules.yml *stories.yml All the rasa tutorials used *nlu. md *stories .md I have only used 2 commands installed Rasa framework
pip3 install -U pip pip3 install rasa
I am new to rasa. Have I installed rasa correctly?