GalileoTracingProcessor
OpenAI Agents TracingProcessor for logging traces to Galileo. Builds a tree of spans during agent execution and logs them hierarchically to Galileo upon trace completion. Arguments- 
_galileo_logger(GalileoLogger): The Galileo logger instance. - 
_flush_on_trace_end(bool): Whether to automatically flush the log batch to Galileo when a trace ends. - 
_nodes(dict[str, Node]): Stores Node objects keyed by their OpenAI span_id or trace_id (for root).