Traceback (most recent call last):


 "<stdin>", line 1, in <module>


 "/Users/kevin.krsulichibm.com/q/qiskit-terra/qiskit/circuit/quantumcircuit.py", line 462, in append

for (qarg, carg) in instruction.broadcast_arguments(expanded_qargs, expanded_cargs):
TypeError: broadcast_arguments() missing 1 required positional argument: 'cargs'

Traceback (most recent call last):


 "paragraph_extraction.py", line 198, in <module>

print(json.dumps(sample, encoding='utf8', ensure_ascii=False))


 "/usr/lib/python3.5/json/__init__.py", line 237, in dumps

**kw).encode(obj)
TypeError: __init__() got an unexpected keyword argument 'encoding'
