code: def init_tracing():
      pass
  
file_path: metaflow/metaflow/tracing/__init__.py
imports: import sys
  from metaflow.metaflow_config import OTEL_ENDPOINT, ZIPKIN_ENDPOINT, CONSOLE_TRACE_ENABLED, DISABLE_TRACING, DEBUG_TRACING
  from functools import wraps
  import contextlib
  from typing import Dict
label_desc: Use image node_id 1 for calling a global function with example usage: init_tracing() without return types