From PyCharm IDE (but runs fine from command line):
Traceback (most recent call last):
File "\~/PycharmProjects/RobertaQA/test1.py", line 3, in \<module\>
from haystack.telemetry import tutorial_running
ModuleNotFoundError: No module named 'haystack.telemetry'
Solution was to go to (Pycharm) Setting//Python Interpreter and add (+) four packages:
farm-haystack, torch, nltk, and sentence-transformers.
(Previously, was adding "haystack", which was incorrect.)