code: def load(name, path=None, ext="dat", silent=False):
      
      filename = __get_filename(path, name, ext)
  
      if not os.path.exists(filename):
          if not silent:
              raise ValueException("Specified input filename doesn't exist.")
          return None
  
      with open(filename, "rb") as f:
          return pickle.load(f)
docs: Loads an object from file with given name and extension.
      Optionally the path can be specified as well.