Update app.py

app.py

@@ -81,7 +81,7 @@ def idcard_recognition_multi_page():
     except:
         base64_image2 = ""
         
-        ret = idcardRecognition(base64_image1.encode('utf-8'), base64_image2.encode('utf-8'))
+    ret = idcardRecognition(base64_image1.encode('utf-8'), base64_image2.encode('utf-8'))
 
     if ret != None:
         j = json.loads(ret)