Question: I have a python code in PyCharm in which i am using
import requests
but the terminal is showing me the following error:

(venv) ahmad@Ahmad:~/Desktop/Spiders$ python test.py
Traceback (most recent call last):
 File "test.py", line 1, in 
 import requests
ModuleNotFoundError: No module named 'requests'

But I have installed pip and requests as well.

Answer: 
you can use this : 

just go to file > sitting > project : name > project interpreter > add > search and install
You can just found the icon of **Search** in right highest corner and search for 'import modules'. Then click on "**Project:** [YOUR\_PROJECT]" choose '**Python Interpreter**' and then click on 'plus' button. Thus you can install 'requests' module manually.

(Some sites say that you can call **Search** by pressing Alt + Enter, but it doesn`t work in my case)