TypeError: 'bytes' object does not support item assignment

  File "/home/kali/.local/lib/python3.9/site-packages/chains/links/flows.py", line 34, in packets_to_flows
    for packet in self.input_stream:
  File "/home/kali/.local/lib/python3.9/site-packages/chains/links/transport_meta.py", line 35, in transport_meta_data
    item['transport']['type'] = trans_type
TypeError: 'bytes' object does not support item assignment