styling, handle runpod connection errors

app.py

@@ -95,14 +95,17 @@ class Pipeline:
         }
 
         while True:
-            response = requests.get(url, headers=headers)
-            if response.status_code == 200:
-                data = response.json()
-                yield [{"generated_text": "".join([s["output"] for s in data["stream"]])}]
-                if data.get('status') == 'COMPLETED':
-                    return
-            elif response.status_code >= 400:
-                logging.error(response.json())
+            try:
+                response = requests.get(url, headers=headers)
+                if response.status_code == 200:
+                    data = response.json()
+                    yield [{"generated_text": "".join([s["output"] for s in data["stream"]])}]
+                    if data.get('status') == 'COMPLETED':
+                        return
+                elif response.status_code >= 400:
+                    logging.error(response.json())
+            except ConnectionError:
+                pass
 
     def poll_for_status(self, task_id):
         url = f"https://api.runpod.ai/v2/{self.endpoint_id}/status/{task_id}"
@@ -543,7 +546,7 @@ with gr.Blocks() as arena:
     with gr.Tab("OAAIC Chatbots"):
         gr.Markdown("# GGML Spaces Chatbot Demo")
         open_model_choice = gr.Dropdown(label="Model", choices=OAAIC_MODELS, value=OAAIC_MODELS[0])
-        open_chatbot = gr.Chatbot()
+        open_chatbot = gr.Chatbot().style(height=400)
         with gr.Row():
             open_message = gr.Textbox(
                 label="What do you want to chat about?",