del userdata part

hc

2023-03-07 b7c0d7ef5080a876d1e2a044d0a51dcb0e0bcf1e

external/rknn-toolkit2/examples/functions/hybrid_quant/ssd_mobilenet_v2.pb does not exist in tree ed47ad8af9dd93b9a29e430cdd51478f851fbcaf