fix: Dockerfile引用了不存在的文件

Dockerfile

@@ -16,8 +16,8 @@ ENV TZ=Asia/Shanghai \
 
 WORKDIR /app
 
-COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
+# COPY requirements.txt .
+# RUN pip install --no-cache-dir -r requirements.txt
 
 COPY app.py .
 
@@ -25,6 +25,6 @@ EXPOSE 80
 
 # 添加健康检查（v2.0+ 特性）
 HEALTHCHECK --interval=10s --timeout=3s --start-period=5s --retries=3 \
-  CMD wget --no-verbose --tries=1 --spider http://localhost/health || exit 1
+    CMD wget --no-verbose --tries=1 --spider http://localhost/health || exit 1
 
 CMD ["python", "app.py"]