error in the code

[ProgrammerJamie]

i think it is my fault but i got this error how do i fix this?

..E.......

ERROR: test_block_mine (main.TestBlock)

Traceback (most recent call last):
File "test_ntgbtminer.py", line 256, in test_block_mine
mined_block, hash_rate = ntgbtminer.block_mine(block_vector, coinbase_message, 0, address, timeout=1, debugnonce_start=2315460000)
TypeError: block_mine() missing 1 required positional argument: 'serial_port'

---

Ran 10 tests in 0.001s

FAILED (errors=1)

[nezza]

Heya, I've never run the test-suite, hence it's probably not working😆

[ProgrammerJamie]

ow xD