Update pp_ocr.py

pp_ocr.py

@@ -11,7 +11,10 @@ pp_ocrv3 = hub.Module(name=module_name)
 
 def inference_img(img):
     with tempfile.TemporaryDirectory() as tempdir_name:
-        pp_ocrv3.recognize_text(images=[img], use_gpu=False, output_dir=tempdir_name, visualization=True)
+        if module_name == "ch_pp-ocrv3":
+            pp_ocrv3.recognize_text(images=[img], use_gpu=False, output_dir=tempdir_name, visualization=True)
+        elif module_name == "multi_languages_ocr_db_crnn":
+            pp_ocrv3.recognize_text(images=[img], output_dir=tempdir_name, visualization=True)
         result_names = os.listdir(tempdir_name)
         result_image = Image.open(os.path.join(tempdir_name, result_names[0]))
         return result_image