chore: fixed linting errors

Author: nijeesh-stream

stream_chat/async_chat/client.py

@@ -833,10 +833,14 @@ async def create_reminder(
         :return: API response
         """
         data = {"user_id": user_id}
+        remind_at_timestamp = ""
         if remind_at is not None:
             if isinstance(remind_at, datetime.datetime):
-                remind_at = remind_at.isoformat()
-            data["remind_at"] = remind_at
+                remind_at_timestamp = remind_at.isoformat()
+            else:
+                remind_at_timestamp = str(remind_at)
+
+            data["remind_at"] = remind_at_timestamp
 
         return await self.post(f"messages/{message_id}/reminders", data=data)
 
@@ -855,10 +859,14 @@ async def update_reminder(
         :return: API response
         """
         data = {"user_id": user_id}
+        remind_at_timestamp = ""
         if remind_at is not None:
             if isinstance(remind_at, datetime.datetime):
-                remind_at = remind_at.isoformat()
-            data["remind_at"] = remind_at
+                remind_at_timestamp = remind_at.isoformat()
+            else:
+                remind_at_timestamp = str(remind_at)
+
+            data["remind_at"] = remind_at_timestamp
         return await self.patch(f"messages/{message_id}/reminders", data=data)
 
     async def delete_reminder(self, message_id: str, user_id: str) -> StreamResponse:

stream_chat/client.py

@@ -779,7 +779,10 @@ def unread_counts_batch(self, user_ids: List[str]) -> StreamResponse:
         return self.post("unread_batch", data={"user_ids": user_ids})
 
     def create_reminder(
-        self, message_id: str, user_id: str, remind_at: Optional[datetime.datetime] = None
+        self,
+        message_id: str,
+        user_id: str,
+        remind_at: Optional[datetime.datetime] = None,
     ) -> StreamResponse:
         """
         Creates a reminder for a message.
@@ -796,7 +799,10 @@ def create_reminder(
         return self.post(f"messages/{message_id}/reminders", data=data)
 
     def update_reminder(
-        self, message_id: str, user_id: str, remind_at: Optional[datetime.datetime] = None
+        self,
+        message_id: str,
+        user_id: str,
+        remind_at: Optional[datetime.datetime] = None,
     ) -> StreamResponse:
         """
         Updates a reminder for a message.

stream_chat/tests/async_chat/test_reminders.py

@@ -1,4 +1,3 @@
-import uuid
 from datetime import datetime, timedelta, timezone
 
 import pytest

stream_chat/tests/test_reminders.py

@@ -1,8 +1,5 @@
-import uuid
 from datetime import datetime, timedelta, timezone
 
-import pytest
-
 from stream_chat import StreamChat
 from stream_chat.base.exceptions import StreamAPIException