Update server.py

server.py

@@ -18,4 +18,34 @@ def chat():
     user_message = ""
     for m in messages[::-1]:
         if m.get("role") == "user":
-            user_message = m.get("content"_
+            user_message = m.get("content", "")
+            break
+
+    # 模擬回覆
+    reply = f"你剛剛說的是：「{user_message}」，這是來自 Flask 模型的回覆 ✅"
+
+    # 回傳格式符合 OpenAI Chat API 格式
+    return jsonify({
+        "id": "chatcmpl-xyz",
+        "object": "chat.completion",
+        "created": int(time.time()),
+        "model": "local-flask-test-001",
+        "choices": [
+            {
+                "index": 0,
+                "message": {
+                    "role": "assistant",
+                    "content": reply
+                },
+                "finish_reason": "stop"
+            }
+        ],
+        "usage": {
+            "prompt_tokens": 10,
+            "completion_tokens": 10,
+            "total_tokens": 20
+        }
+    })
+
+if __name__ == '__main__':
+    app.run(host='0.0.0.0', port=7860)