Create main.py

main.py

@@ -0,0 +1,25 @@
+from fastapi import FastAPI
+from pydantic import BaseModel
+from fastapi.responses import JSONResponse, HTMLResponse
+import logging
+# 创建 FastAPI 实例
+app = FastAPI()
+# 设置日志配置
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+# 请求体的模型
+class UserInput(BaseModel):
+    user_input: str
+
+@app.get("/", response_class=HTMLResponse)
+async def read_root():
+    # 提供前端 HTML 文件
+    with open("index.html", "r") as file:
+        return file.read()
+
+@app.post("/submit")
+async def submit_input(input_data: UserInput):
+    # 处理用户输入并返回响应
+    logger.info("input coming")
+    
+    return JSONResponse(content={"message": input_data.user_input})