@utilities.arguments_not_none<EOL><INDENT>def remove_vtt_file_language(self, language_type):<DEDENT>
self.my_osid_object_form.clear_file(language_type.identifier)<EOL>
Removes the specified vtt file.

        raise:  NoAccess - ``Metadata.isRequired()`` is ``true`` or
                ``Metadata.isReadOnly()`` is ``true``
        *compliance: mandatory -- This method must be implemented.*