code: def in_docker():
      """
      Checks if the current process is running inside Docker
      :return: True if the current process is running inside Docker
      """
      path = "/proc/self/cgroup"
      if os.path.exists("/.dockerenv"):
          return True
      if os.path.isfile(path):
          with open(path, encoding="utf-8") as file:
              return any("docker" in line for line in file)
      return False
  
file_path: jina/jina/serve/networking/utils.py
imports: import ipaddress
  import os
  from typing import TYPE_CHECKING, Any, Dict, List, Optional, Sequence, Union
  import grpc
  from grpc_health.v1 import health_pb2, health_pb2_grpc
  from grpc_reflection.v1alpha.reflection_pb2 import ServerReflectionRequest
  from grpc_reflection.v1alpha.reflection_pb2_grpc import ServerReflectionStub
  from jina.proto import jina_pb2_grpc
  from jina.serve.helper import get_server_side_grpc_options
  from jina.serve.networking.instrumentation import _aio_channel_with_tracing_interceptor, _channel_with_tracing_interceptor
  from jina.types.request import Request
label_desc: Use image node_id 5 for calling a global function with example usage: in_docker() and returns: False, True, any