more fixes

Signed-off-by: Jess Frazelle <github@jessfraz.com>

kittycad/models/created_at_sort_mode.py

@@ -1,9 +1,8 @@
 from enum import Enum
 
-
 class CreatedAtSortMode(str, Enum):
-    CREATED - AT - ASCENDING = 'created-at-ascending'
-    CREATED - AT - DESCENDING = 'created-at-descending'
+	CREATED_AT_ASCENDING = 'created-at-ascending'
+	CREATED_AT_DESCENDING = 'created-at-descending'
 
-    def __str__(self) -> str:
-        return str(self.value)
+	def __str__(self) -> str:
+		return str(self.value)