Use List from typing module instead of list

src/schemas/users.py

@@ -1,4 +1,5 @@
 from pydantic import BaseModel
+from typing import List
 
 
 class User(BaseModel):
@@ -6,8 +7,8 @@ class User(BaseModel):
     username: str
     hashed_password: str
 
-    high_scores: list[] = []
-    course_progresses: list[] = []
+    high_scores: List[int] = []
+    course_progresses: List[int] = []
 
     class Config:
         orm_mode = True