Log Message:
py-rlp: updated to 4.0.0

pyrlp v4.0.0 (2023-11-29)

Features

repr() now returns an evaluatable string, like MyRLPObj(my_int_field=1, \ 
my_str_field="a_str")

Internal Changes - for pyrlp Contributors

Convert .format strings to f-strings
Add autoflake linting and move config to pyproject.toml