python and ipython has different path, modules not found

(base) CS313BQin:~ hqin$ python

Python 3.7.4 (default, Aug 13 2019, 15:17:50) 

[Clang 4.0.1 (tags/RELEASE_401/final)] :: Anaconda, Inc. on darwin

Type "help", "copyright", "credits" or "license" for more information.

>>> import sys

>>> sys.path

['', '/opt/anaconda3/lib/python37.zip', '/opt/anaconda3/lib/python3.7', '/opt/anaconda3/lib/python3.7/lib-dynload', '/opt/anaconda3/lib/python3.7/site-packages', '/opt/anaconda3/lib/python3.7/site-packages/aeosa']

import sys

sys.path.append("/opt/anaconda3/lib/python3.7/site-packages")

This solved the seaborn module loading problem in jupyter-notebook for big macbookpro

However, there is still a loading problem for libriso

Reference:
https://stackoverflow.com/questions/15514593/importerror-no-module-named-when-trying-to-run-python-script/15622021#15622021