formatting/3x-ui db import/cosmetic fixes

api/schemas/users.py

@@ -1,37 +1,38 @@
-from pydantic import BaseModel
-from typing import Optional
 from datetime import datetime
+from typing import Optional
+
+from pydantic import BaseModel
 
 
 class UserBase(BaseModel):
     tg_id: int
-    username: Optional[str] = None
-    first_name: Optional[str] = None
-    last_name: Optional[str] = None
-    language_code: Optional[str] = None
-    is_bot: Optional[bool] = False
+    username: str | None = None
+    first_name: str | None = None
+    last_name: str | None = None
+    language_code: str | None = None
+    is_bot: bool | None = False
     balance: float = 0.0
     trial: int = 0
-    source_code: Optional[str] = None
+    source_code: str | None = None
 
 
 class UserResponse(UserBase):
-    created_at: Optional[datetime]
-    updated_at: Optional[datetime]
+    created_at: datetime | None
+    updated_at: datetime | None
 
     class Config:
         from_attributes = True
 
 
 class UserUpdate(BaseModel):
-    username: Optional[str] = None
-    first_name: Optional[str] = None
-    last_name: Optional[str] = None
-    language_code: Optional[str] = None
-    is_bot: Optional[bool] = None
-    balance: Optional[float] = None
-    trial: Optional[int] = None
-    source_code: Optional[str] = None
+    username: str | None = None
+    first_name: str | None = None
+    last_name: str | None = None
+    language_code: str | None = None
+    is_bot: bool | None = None
+    balance: float | None = None
+    trial: int | None = None
+    source_code: str | None = None
 
     class Config:
         from_attributes = True