Update app.py

app.py

@@ -104,8 +104,8 @@ def process_image(image_input, unit):
 
         t = threading.Thread(target=update)
         t.start()
-    return local_data.results = "正在分析....." 
-        
+        local_data.results = "正在分析....." 
+    return local_data.results
 
 def fetch_result():
     init_data()