code: def from_config(cls, config):
      """Instantiates an initializer from a configuration dictionary.
  
      Example:
  
      ```python
      initializer = RandomUniform(-1, 1)
      config = initializer.get_config()
      initializer = RandomUniform.from_config(config)
      ```
  
      Args:
          config: A Python dictionary, the output of `get_config()`.
  
      Returns:
          An `Initializer` instance.
      """
      return cls(**config)
  
imports: from keras.api_export import keras_export
label_desc: Use image node_id 3 for calling the Initializer obj's underlying member method code with example usage: obj.from_config(cls, config) and returns: cls