code: def update_famplex():
      
      famplex_url_pattern = \
          'https://raw.githubusercontent.com/sorgerlab/famplex/master/%s.csv'
      csv_names = ['entities', 'equivalences', 'gene_prefixes',
                   'grounding_map', 'relations']
      for csv_name in csv_names:
          url = famplex_url_pattern % csv_name
          save_from_http(url, os.path.join(path,'famplex/%s.csv' % csv_name))
docs: Update all the CSV files that form the FamPlex resource.