Update app.py

app.py

@@ -27,23 +27,23 @@ def respond(
     system_message,
 ):
     try:
-    stream = client.chat_completion(
-        messages,
-        max_tokens=max_tokens,
-        temperature=temperature,
-        top_p=top_p,
-        stream=True,
-    )
-    partial_message = ""
-    for response in stream:
-        if response.choices[0].delta.content is not None:
-            partial_message += response.choices[0].delta.content
-            chat_history = chat_history[:-1] + [(message, partial_message)]
-            yield chat_history
-except Exception as e:
-    error_message = f"An error occurred: {str(e)}"
-    chat_history.append((message, error_message))
-    yield chat_history
+        stream = client.chat_completion(
+            messages,
+            max_tokens=max_tokens,
+            temperature=temperature,
+            top_p=top_p,
+            stream=True,
+        )
+        partial_message = ""
+        for response in stream:
+            if response.choices[0].delta.content is not None:
+                partial_message += response.choices[0].delta.content
+                chat_history = chat_history[:-1] + [(message, partial_message)]
+                yield chat_history
+    except Exception as e:
+        error_message = f"An error occurred: {str(e)}"
+        chat_history.append((message, error_message))
+        yield chat_history
 
 def clear_conversation():
     return []