}
[docs]    def reset_callback_meta(self) -> None:
        """Reset the callback metadata."""
        self.step = 0
        self.starts = 0
        self.ends = 0
        self.errors = 0
        self.text_ctr = 0
        self.ignore_llm_ = False
        self.ignore_chain_ = False
        self.ignore_agent_ = False
        self.always_verbose_ = False
        self.chain_starts = 0
        self.chain_ends = 0
        self.llm_starts = 0
        self.llm_ends = 0
        self.llm_streams = 0
        self.tool_starts = 0
        self.tool_ends = 0
        self.agent_ends = 0
        self.on_llm_start_records = []
        self.on_llm_token_records = []
        self.on_llm_end_records = []
        self.on_chain_start_records = []
        self.on_chain_end_records = []
        self.on_tool_start_records = []
        self.on_tool_end_records = []
        self.on_text_records = []
        self.on_agent_finish_records = []
        self.on_agent_action_records = []
        return None