code: def project_community(index, start, end):
      
  
      results = {
          "author_metrics": [Authors(index, start, end)],
          "people_top_metrics": [Authors(index, start, end)],
          "orgs_top_metrics": [Organizations(index, start, end)],
      }
  
      return results
docs: Compute the metrics for the project community section of the enriched
      git index.
  
      Returns a dictionary containing "author_metrics", "people_top_metrics"
      and "orgs_top_metrics" as the keys and the related Metrics as the values.
  
      :param index: index object
      :param start: start date to get the data from
      :param end: end date to get the data upto
      :return: dictionary with the value of the metrics