Update app.py

app.py

@@ -17,7 +17,7 @@ def predict(text, seed, out_seq_length, min_gen_length, sampling_strategy,
     if text == '':
         return 'Input should not be empty!'
 
-    url = 'https://models.aminer.cn/os/api/api/v2/completions_130B'
+    url = 'https://tianqi.aminer.cn/api/v2/completions_130B'
 
     payload = json.dumps({
         "apikey": APIKEY,