parameters: (var)
return_statement: return isinstance(var, Parameter)
docstring: Check whether the given variable is an instance of Parameter.
  
      Args:
          var(Variable): The variable to be checked.
  
      Returns:
          bool: True if the given `var` is an instance of Parameter,
          False if not.
  
      Examples:
          .. code-block:: python
  
              import paddle
              import paddle.fluid as fluid
  
              paddle.enable_static()
              param = fluid.default_main_program().global_block().var('fc.w')
              res = fluid.io.is_parameter(param)
docstring_summary: Check whether the given variable is an instance of Parameter.
docstring_tokens: Check whether the given variable is an instance of Parameter .
function: def is_parameter(var):
      """
      Check whether the given variable is an instance of Parameter.
  
      Args:
          var(Variable): The variable to be checked.
  
      Returns:
          bool: True if the given `var` is an instance of Parameter,
          False if not.
  
      Examples:
          .. code-block:: python
  
              import paddle
              import paddle.fluid as fluid
  
              paddle.enable_static()
              param = fluid.default_main_program().global_block().var('fc.w')
              res = fluid.io.is_parameter(param)
      """
      return isinstance(var, Parameter)
function_tokens: def is_parameter ( var ) : return isinstance ( var , Parameter )