Update app.py

app.py

@@ -42,7 +42,7 @@ def predict(text, seed, out_seq_length, min_gen_length, sampling_strategy,
     try:
         response = requests.request("POST", url, headers=headers, data=payload, timeout=(20, 100)).json()
     except Exception as e:
-        print('Timeout! Please wait a few minutes and retry')
+        return 'Timeout! Please wait a few minutes and retry'
     
     if response['status'] == 1:
         return 'Please give smaller text than max_tokens or give larger max_tokens.'