Method close

chatterbot/storage/sql_storage.py:472–483

Close the database connection and dispose of the engine. This ensures proper cleanup of resources.

(self)

        Base.metadata.create_all(self.engine)

    def close(self):
        """
        Close the database connection and dispose of the engine.
        This ensures proper cleanup of resources.
        """
        # Remove thread-local sessions from scoped_session registry
        if hasattr(self, 'Session'):
            self.Session.remove()

        # Dispose of the connection pool
        if hasattr(self, 'engine'):
            self.engine.dispose()