parameters: (self, tag)
docstring: Appends the given tag to the contents of this tag.
docstring_summary: Appends the given tag to the contents of this tag.
docstring_tokens: Appends the given tag to the contents of this tag .
function: def append(self, tag):
          """Appends the given tag to the contents of this tag."""
          self.contents.append(tag)
function_tokens: def append ( self , tag ) : self . contents . append ( tag )