Fix code from technical editor review.

Author: Youngestdev

ch04/todos/requirements.txt

@@ -1,2 +1,4 @@
 fastapi==0.70.0
 uvicorn==0.15.0
+jinja2 == 3.1.2
+python-multipart

ch05/planner/routes/users.py

@@ -10,7 +10,7 @@
 
 
 @user_router.post("/signup")
-async def sign_user_up(data: User) -> dict
+async def sign_user_up(data: User) -> dict:
     if data.email in users:
         raise HTTPException(
             status_code=status.HTTP_409_CONFLICT,

ch07/planner/routes/events.py

@@ -59,17 +59,18 @@ async def update_event(id: PydanticObjectId, body: EventUpdate, user: str = Depe
 @event_router.delete("/{id}")
 async def delete_event(id: PydanticObjectId, user: str = Depends(authenticate)) -> dict:
     event = await event_database.get(id)
+    if not event:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Event not found"
+        )
     if event.creator != user:
         raise HTTPException(
             status_code=status.HTTP_400_BAD_REQUEST,
             detail="Operation not allowed"
         )
     event = await event_database.delete(id)
-    if not event:
-        raise HTTPException(
-            status_code=status.HTTP_404_NOT_FOUND,
-            detail="Event with supplied ID does not exist"
-        )
+
     return {
         "message": "Event deleted successfully."
     }

ch08/planner/tests/conftest.py

@@ -2,7 +2,8 @@
 
 import httpx
 import pytest
-from database.database import Settings
+
+from database.connection import Settings
 from main import app
 from models.events import Event
 from models.users import User