frist commit

app.py

@@ -1,7 +1,27 @@
+from typing import Union
+
 from fastapi import FastAPI
+from pydantic import BaseModel
 
 app = FastAPI()
 
+
+class Item(BaseModel):
+    name: str
+    price: float
+    is_offer: Union[bool, None] = None
+
+
 @app.get("/")
-def greet_json():
-    return {"Hello": "World!"}
+def read_root():
+    return {"Status": "Running"}
+
+
+@app.get("/items/{item_id}")
+def read_item(item_id: int, q: Union[str, None] = None):
+    return {"item_id": item_id, "q": q}
+
+
+@app.put("/items/{item_id}")
+def update_item(item_id: int, item: Item):
+    return {"item_name": item.name, "item_id": item_id}