code: def test_recognize_text1(self):
      results = self.module.recognize_text(
          paths=["tests/test.jpg"],
          use_gpu=False,
          visualization=False,
      )
      self.assertEqual(
          results[0]["data"],
          [
              {
                  "text": "GIVE",
                  "confidence": 0.9329867362976074,
                  "text_box_position": [
                      [282, 163],
                      [351, 163],
                      [351, 200],
                      [282, 200],
                  ],
              },
              {
                  "text": "THANKS",
                  "confidence": 0.9966865181922913,
                  "text_box_position": [
                      [259, 201],
                      [376, 199],
                      [376, 238],
                      [259, 240],
                  ],
              },
          ],
      )
  
file_path: PaddleHub/modules/image/text_recognition/chinese_ocr_db_crnn_mobile/test.py
imports: import os
  import shutil
  import unittest
  import cv2
  import requests
  import paddlehub
label_desc: Use image node_id 3 for calling the TestHubModule obj's underlying member method code with example usage: obj.test_recognize_text1() without return types