Fixed level issues

app/api/level.py

@@ -18,6 +18,7 @@ async def generate_exercises(
     dto: LevelExercisesDTO,
     level_controller: ILevelController = Depends(Provide[controller])
 ):
+    print(dto.dict())
     return await level_controller.generate_exercises(dto)
 
 @level_router.get(
@@ -47,11 +48,12 @@ async def get_level_utas(
     dependencies=[Depends(Authorized([IsAuthenticatedViaBearerToken]))]
 )
 @inject
-async def upload(
-    file: UploadFile,
+async def import_level(
+    exercises: UploadFile,
+    solutions: UploadFile = None,
     level_controller: ILevelController = Depends(Provide[controller])
 ):
-    return await level_controller.upload_level(file)
+    return await level_controller.upload_level(exercises, solutions)
 
 
 @level_router.post(