feat: setting timeout for postgrest-py client. Closes supabase#225

Author: kenneth gabriel

supabase/client.py

@@ -1,8 +1,8 @@
 from typing import Any, Dict, Union
 
 from postgrest import SyncFilterRequestBuilder, SyncPostgrestClient, SyncRequestBuilder
-from postgrest.constants import DEFAULT_POSTGREST_CLIENT_TIMEOUT
 from httpx import Timeout
+from postgrest.constants import DEFAULT_POSTGREST_CLIENT_TIMEOUT
 
 from .lib.auth_client import SupabaseAuthClient
 from .lib.client_options import ClientOptions