🐛 Describe the bug

mem0.memory.main:{'id': ‘0’，‘text’: 'can retrieve specific emplyee information like employee IDs', 'event': 'NONE'} ERROR: awaiting memory task (async): 6 validation errors for PointStruct vector.list[float]

it seems that when 'event' is none , vector is None, PointStruct can not accept this. It does not throw an error when i don't record memories, but will list previous events and throw an error when statements require recording and storing memories.