В
for char0 in "abcdefghijklmnopqstuvwxyz":
for char1 in "abcdefghijklmnopqstuvwxyz":
for char2 in "abcdefghijklmnopqstuvwxyz":
for char3 in "abcdefghijklmnopqstuvwxyz":
for char4 in "abcdefghijklmnopqstuvwxyz":
for char5 in "abcdefghijklmnopqstuvwxyz":
for char6 in "abcdefghijklmnopqstuvwxyz":
for char7 in "abcdefghijklmnopqstuvwxyz":
for char8 in "abcdefghijklmnopqstuvwxyz":
attempt_password(sum(f"char{i}" for i in range(9)))