Oracle Big Data

In oracle big data studio i just execute a simple

%python

import numpy

and i am getting the following error

ModuleNotFoundError: No module named 'numpy'

i found that numpy is already installed in /usr/local/lib64/python3.6/site-packages

and modified that block to include 

%python

import sys

sys.path.append('/usr/local/lib64/python3.6/site-packages')

print(sys.path)

import numpy

But I'm still getting that same error