Add application file

app.py

@@ -1,7 +1,13 @@
-from fastapi import FastAPI
+from fastapi import FastAPI ,Request
 
 app = FastAPI()
 
 @app.get("/")
 def greet_json():
-    return {"Hello": "World!"}
+    return {"Hello": "World!"}
+
+@app.post("/")
+def greet_json(request: Request):
+    data = request.json()  # Get the JSON body of the request
+    name = data.get("name", "World")  # Extract "name" from the request
+    return {"Hello": name}