Update app.py

app.py

@@ -178,6 +178,7 @@ with gr.Blocks() as demo:
             keep_streaming = True
             s = requests.Session()
             with s.post(API_URL, headers=HEADERS, json=data, stream=True, timeout=30) as r:
+                time.sleep(0.3)
                 for line in r.iter_lines():
                     if line and keep_streaming:
                         if r.status_code != 200: