def project_community(index, start, end):
    """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
    """

    results = {
        "author_metrics": [Authors(index, start, end)],
        "people_top_metrics": [Authors(index, start, end)],
        "orgs_top_metrics": [Organizations(index, start, end)],
    }

    return results
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