初始化

main.py

@@ -0,0 +1,13 @@
+from fastapi import FastAPI
+
+app = FastAPI()
+
+
+@app.get("/")
+async def root():
+    return {"message": "Hello World"}
+
+
+@app.get("/hello/{name}")
+async def say_hello(name: str):
+    return {"message": f"Hello {name}"}