def ignore(self, name):
try:<EOL><INDENT>return int(self._interact_value('<STR_LIT>' % name,<EOL>['<STR_LIT>'],<EOL>['<STR_LIT>']))<EOL><DEDENT>except CommandFailed:<EOL><INDENT>return <NUM_LIT:0><EOL><DEDENT>
Stop watching a given tube.