ModuleNotFoundError: No module named 'camelot'

I want to extract tables from pdf and for thatI used Camelot. But I'm getting this error whenever I try to import it:

    import camelot    Traceback (most recent call last):    File "<ipython-input-11-679d8f55abf0>", line 1, in <module>    import camelot    ModuleNotFoundError: No module named 'camelot'

I've tried installing camelot using:

   pip install camelot-py[cv] 

and

   pip install camelot-py[all]

but I'm getting the same error again and again. How do I remove this?Your help would be appreciated!