fix daphne deployment

one_trip_api/users/serializers.py

@@ -21,6 +21,10 @@ class UserSerializer(serializers.ModelSerializer):  # https://stackoverflow.com/
 
         return super().update(instance, validated_data)
 
+    image = serializers.ImageField(
+            max_length=None, use_url=False
+        )
+
     class Meta:
         model = User
         fields = ("id", "username", "first_name", "last_name", "password", "image", "homegroup", "homegroup_invites")