code: def pytest_addoption(parser):
      parser.addoption(
          "--file_type", action="store", default="json", help="filetype"
      )
      parser.addoption(
          "--create_index",
          action="store",
          default="create_index",
          help="whether creating index",
      )
      parser.addoption("--nb", action="store", default=50000, help="nb")
      parser.addoption("--dim", action="store", default=768, help="dim")
      parser.addoption(
          "--varchar_len",
          action="store",
          default=2000,
          help="varchar_len",
      )
      parser.addoption(
          "--with_varchar_field",
          action="store",
          default="true",
          help="with varchar field or not",
      )
  
file_path: milvus/tests/python_client/bulk_insert/conftest.py
imports: import pytest
label_desc: Use image node_id 1 for calling a global function with example usage: pytest_addoption(parser) without return types