parameters: (self, function_name)
docstring: Start analyzing function body.
  
      Args:
        function_name: The name of the function being tracked.
docstring_summary: Start analyzing function body.
docstring_tokens: Start analyzing function body .
function: def Begin(self, function_name):
      """Start analyzing function body.
  
      Args:
        function_name: The name of the function being tracked.
      """
      self.in_a_function = True
      self.lines_in_function = 0
      self.current_function = function_name
function_tokens: def Begin ( self , function_name ) : self . in_a_function = True self . lines_in_function = 0 self . current_function = function_name