Below is the error when i use bitcoin.electrum_privkey('', 0)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/devesh/.local/lib/python2.7/site-packages/bitcoin/deterministic.py", line 26, in electrum_privkey
mpk = electrum_mpk(seed)
File "/home/devesh/.local/lib/python2.7/site-packages/bitcoin/deterministic.py", line 17, in electrum_mpk
return privkey_to_pubkey(seed)[2:]
File "/home/devesh/.local/lib/python2.7/site-packages/bitcoin/main.py", line 291, in privkey_to_pubkey
f = get_privkey_format(privkey)
File "/home/devesh/.local/lib/python2.7/site-packages/bitcoin/main.py", line 217, in get_privkey_format
bin_p = b58check_to_bin(priv)
File "/home/devesh/.local/lib/python2.7/site-packages/bitcoin/main.py", line 427, in b58check_to_bin
assert bin_dbl_sha256(data[:-4])[:4] == data[-4:]
AssertionError
Below is the error when i use bitcoin.electrum_privkey('', 0)
What should I do