code: def load_module_from_file(filepath, path=None, use_sys=True, extrapath=None):
      
      modpath = modpath_from_file(filepath, extrapath)
      return load_module_from_modpath(modpath, path, use_sys)
docs: Load a Python module from it's path.
  
      :type filepath: str
      :param filepath: path to the python module or package
  
      :type path: list or None
      :param path:
        optional list of path where the module or package should be
        searched (use sys.path if nothing or None is given)
  
      :type use_sys: bool
      :param use_sys:
        boolean indicating whether the sys.modules dictionary should be
        used or not
  
  
      :raise ImportError: if the module or package is not found
  
      :rtype: module
      :return: the loaded module