♻️ Re-format tutorials, files names and tests

for tutorial files

docs/tutorial/src/query_params/tutorial005.py

@@ -0,0 +1,9 @@
+from fastapi import FastAPI
+
+app = FastAPI()
+
+
+@app.get("/users/{user_id}/items/{item_id}")
+async def read_user_item(user_id: int, item_id: str, needy: str):
+    item = {"item_id": item_id, "owner_id": user_id, "needy": needy}
+    return item