🚚 Re-order tutorial Python fiels

docs/tutorial/src/tutorial54.py

@@ -1,20 +1,8 @@
-from typing import Set
-
-from fastapi import FastAPI
-from pydantic import BaseModel
-from starlette.status import HTTP_201_CREATED
+from fastapi import FastAPI, File, Form
 
 app = FastAPI()
 
 
-class Item(BaseModel):
-    name: str
-    description: str = None
-    price: float
-    tax: float = None
-    tags: Set[str] = []
-
-
-@app.post("/items/", response_model=Item, status_code=HTTP_201_CREATED)
-async def create_item(*, item: Item):
-    return item
+@app.post("/files/")
+async def create_file(*, file: bytes = File(...), token: str = Form(...)):
+    return {"file_size": len(file), "token": token}