original_docstring: Override existing hyperparameter values, parsing new values from a dictionary.
  
          Args:
            values_dict: Dictionary of name:value pairs.
  
          Returns:
            The `HParams` instance.
  
          Raises:
            KeyError: If a hyperparameter in `values_dict` doesn't exist.
            ValueError: If `values_dict` cannot be parsed.
          
docstring: Override existing hyperparameter values, parsing new values from a dictionary.
docstring_tokens: Override existing hyperparameter values parsing new values from a dictionary .
code: def override_from_dict(self, values_dict):
          """Override existing hyperparameter values, parsing new values from a dictionary.
  
          Args:
            values_dict: Dictionary of name:value pairs.
  
          Returns:
            The `HParams` instance.
  
          Raises:
            KeyError: If a hyperparameter in `values_dict` doesn't exist.
            ValueError: If `values_dict` cannot be parsed.
          """
          for name, value in values_dict.items():
              self.set_hparam(name, value)
          return self
code_tokens: def override_from_dict ( self , values_dict ) : for name , value in values_dict . items ( ) : self . set_hparam ( name , value ) return self
short_docstring: Override existing hyperparameter values, parsing new values from a dictionary.
short_docstring_tokens: Override existing hyperparameter values parsing new values from a dictionary .
comment: """Override existing hyperparameter values, parsing new values from a dictionary.
  
          Args:
            values_dict: Dictionary of name:value pairs.
  
          Returns:
            The `HParams` instance.
  
          Raises:
            KeyError: If a hyperparameter in `values_dict` doesn't exist.
            ValueError: If `values_dict` cannot be parsed.
          """