code: def load_data(filename, format_file='cloudupdrs', button_left_rect=None, button_right_rect=None):
      
      if format_file == 'mpower':
          return load_mpower_data(filename)
      
      elif format_file == 'segmented':
          return load_segmented_data(filename)
  
      elif format_file == 'accapp':
          return load_accapp_data(filename)
  
      elif format_file == 'physics':
          return load_physics_data(filename)
      
      elif format_file == 'freeze':
          return load_freeze_data(filename)
      
      elif format_file == 'huga':
          return load_huga_data(filename)
  
      else:
          if format_file == 'ft_cloudupdrs':
              return load_finger_tapping_cloudupdrs_data(filename)
          else:
              if format_file == 'ft_mpower':
                  if button_left_rect is not None and button_right_rect is not None:
                      return load_finger_tapping_mpower_data(filename, button_left_rect, button_right_rect)
              else:
                  return load_cloudupdrs_data(filename)
docs: This is a general load data method where the format of data to load can be passed as a parameter,
  
          :param filename: The path to load data from
          :type filename: str
          :param format_file: format of the file. Default is CloudUPDRS. Set to mpower for mpower data.
          :type format_file: str
          :param button_left_rect: mpower param
          :type button_left_rect: str
          :param button_right_rect: mpower param
          :type button_right_rect: str