* Change to https. * Revert the py_tf file.
* add crawl_google_scholar_citation.py * pass flack8 * pass isort * pass isort * change comment in main * modify main code * delete file * change how to build url * add a key 'hl' in params dict * Update crawl_google_scholar_citation.py * Create crawl_google_results.py * codespell: Mater Co-authored-by: Christian Clauss <cclauss@me.com>