fallback_avatar isn't included in User object

Author: Katistic

vrcpy/user.py

@@ -259,6 +259,8 @@ def __init__(self, client, obj=None, loop=None):
             }
         })
 
+        del self.required["fallback_avatar"]
+
         if obj is not None:
             self._assign(obj)
 
@@ -298,6 +300,10 @@ def __init__(self, client, obj, loop=None):
                 "dict_key": "friends",
                 "type": list
             },
+            "fallback_avatar": {
+                "dict_key": "fallbackAvatar",
+                "type": str
+            },
             "online_friends": {
                 "dict_key": "onlineFriends",
                 "type": list