rasa_starter/test_nlu.py

test_nlu.py

# loading the interpreter 
interpreter = Interpreter.load('./models/nlu/default/chat')

# define function to ask question
def ask_question(text):
    print(interpreter.parse(text))

# asking question
ask_question("How many days in January")
ask_question("How many days in March")

I guess, the last line should be: ask_question("How many days in March")

err : ValueError: bad input shape (1, 3)
why??

err : ValueError: bad input shape (1, 3)
why??

Please share the detailed error log. Also you can try out the complete package here.