code: async def _unwatch(self, conn):
          "Unwatches all previously specified keys"
          await conn.send_command('UNWATCH')
          res = await conn.read_response()
          return self.watching and res or Truync def _unwatch(self, conn):
          "Unwatches all previously specified keys"
          await conn.send_command('UNWATCH')
          res = await conn.read_response()
          return self.watching and res or True
docs: Unwatches all previously specified keys