Returns a dict of projects present in the database.
    :return: dict -> {<int_keys>: <project_name>}

def get_projects():
    """
    Returns a dict of projects present in the database.
    :return: dict -> {<int_keys>: <project_name>}
    """
    conn, c = open_data_base_connection()
    try:
        c.execute("""SELECT project_name FROM main_table""")
        project_names = np.array(c.fetchall()).squeeze(axis=1)
        project_names = convert_list_to_dict(project_names)
        return project_names
    except sqlite3.OperationalError:
        logging.info("{} not found".format(run_name))
    finally:
        conn.close()