code: def test_standard_analyze():
      img = "dataset/img4.jpg"
      demography_objs = DeepFace.analyze(img, silent=True)
      for demography in demography_objs:
          logger.debug(demography)
          assert demography["age"] > 20 and demography["age"] < 40
          assert demography["dominant_gender"] == "Woman"
      logger.info("✅ test standard analyze done")
  
file_path: deepface/tests/test_analyze.py
imports: import cv2
  from deepface import DeepFace
  from deepface.commons.logger import Logger
label_desc: Use image node_id 1 for calling a global function with example usage: test_standard_analyze() without return types