text: import sys
  import importlib
  import os
  import cv2
  from common_utils import get_api_from_model
  
  if __name__ == '__main__':
      
      print('test yolov5')
      api = get_api_from_model('YoloV5')
      api.create_model()
      img = cv2.imread('imgs/people.jpg')
      ret = api.inference(img)
      print(api.get_support_models())
      print(type(ret))
      
      
      print('test yolox')
      api = get_api_from_model('YoloX')
      api.create_model()
      img = cv2.imread('imgs/people.jpg')
      ret = api.inference(img)
      print(api.get_support_models())
      print(type(ret))
      
  
      print('test yolov3')
      api = get_api_from_model('YoloV3')
      print(api.get_support_models())
      api.create_model()
      img = cv2.imread('imgs/people.jpg')
      ret = api.inference(img)
      
  
      print('test yolov-fastest')
      api = get_api_from_model('YoloFastestV2')
      print(api.get_support_models())
      api.create_model()
      img = cv2.imread('imgs/people.jpg')
      ret = api.inference(img)
      
  
  