Update Dockerfile

Dockerfile

@@ -8,8 +8,9 @@ WORKDIR /code
 COPY ./requirements.txt /code/requirements.txt
 RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
 
-# 複製其餘程式碼
+# 複製其餘程式碼 (包含 main.py)
 COPY . .
 
-# 啟動伺服器 (注意：HF 規定 Port 必須是 7860)
-CMD ["uvicorn", "main.py", "--host", "0.0.0.0", "--port", "7860"]
+# ✨ 關鍵修正：將 "main.py" 改為 "main:app"
+# "main" 代表檔案 main.py，"app" 代表您在程式裡寫的 app = FastAPI()
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]