Thread panics on get_public_key()

[punkZK]

I am experimenting with the zkSync Library and so started with some basic examples. It looks like get_public_key() can not handle manually created PK

import os
from zksync_sdk import ZkSyncLibrary

def main():
    library = ZkSyncLibrary()

    # I originally had a Metamask generated Private Key here as well
    # and it blew up too; so just creating a fake one here for the bug report.
    key1 = b"3" * 32
    pub_key = library.get_public_key(key1)


if __name__ == "__main__":
    main()

$ python test_zk.py
thread '' panicked at 'failed to get private key from bytes: NotInField("0x3333333333333333333333333333333333333333333333333333333333333333")', zks-crypto-c/src/utils.rs:144:53
note: run with RUST_BACKTRACE=1 environment variable to display a backtrace
fatal runtime error: failed to initiate panic, error 5
Abort trap: 6

[mutalisk999]

Same issue with u

    lib = ZkSyncLibrary(r"./zks_crypto.dll")
    key = bytes.fromhex("a"*64)
    signer = ZkSyncSigner(lib, key)
    print(signer.pubkey_hash().hex())

thread '<unnamed>' panicked at 'failed to get private key from bytes: NotInField("0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")', zks-crypto-c\src\utils.rs:144:53
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
Traceback (most recent call last):
  File "D:\zkex-test\zkex-api-test.py", line 29, in <module>
    zk_account()
  File "D:\zkex-test\zkex-api-test.py", line 14, in zk_account
    signer = ZkSyncSigner(lib, key)
  File "C:\Python39\lib\site-packages\zksync_sdk\zksync_signer.py", line 24, in __init__
    self.public_key = self.library.get_public_key(self.private_key)
  File "C:\Python39\lib\site-packages\zksync_sdk\lib.py", line 66, in get_public_key
    self.lib.zks_crypto_private_key_to_public_key(pk, public_key)
OSError: exception: access violation reading 0x0000004369BF0000