Traceback (most recent call last):


 "/home/<username>/.local/lib/python3.6/site-packages/neo4j/__init__.py", line 878, in fix_parameters

dehydrated, = dehydrator.dehydrate([parameters])


 "/home/<username>/.local/lib/python3.6/site-packages/neo4j/types/__init__.py", line 134, in dehydrate

return tuple(map(dehydrate_, values))


 "/home/<username>/.local/lib/python3.6/site-packages/neo4j/types/__init__.py", line 130, in dehydrate_

return {key: dehydrate_(value) for key, value in obj.items()}


 "/home/<username>/.local/lib/python3.6/site-packages/neo4j/types/__init__.py", line 130, in <dictcomp>

return {key: dehydrate_(value) for key, value in obj.items()}


 "/home/<username>/.local/lib/python3.6/site-packages/neo4j/types/__init__.py", line 126, in dehydrate_

return list(map(dehydrate_, obj))


 "/home/<username>/.local/lib/python3.6/site-packages/neo4j/types/__init__.py", line 132, in dehydrate_

raise TypeError(obj)
TypeError: ('label-key', 'label-value')

Traceback (most recent call last):


 "<stdin>", line 1, in ?


 "pygments/lexers/__init__.py", line 172, in guess_lexer_for_filename

for lexer in _iter_lexerclasses():


 "pygments/lexers/__init__.py", line 147, in _iter_lexerclasses

_load_lexers(module_name)


 "pygments/lexers/__init__.py", line 32, in _load_lexers

mod = __import__(module_name, None, None, ['__all__'])


 "pygments/lexers/other.py", line 22, in ?

from pygments.lexers.sql import SqlLexer, MySqlLexer, SqliteConsoleLexer


 "pygments/lexers/sql.py", line 174, in ?

class PlPgsqlLexer(PostgresBase, RegexLexer):


 "pygments/lexers/sql.py", line 185, in PlPgsqlLexer

tokens = deepcopy(PostgresLexer.tokens)


 "/usr/lib64/python2.4/copy.py", line 174, in deepcopy

y = copier(x, memo)


 "/usr/lib64/python2.4/copy.py", line 268, in _deepcopy_dict

y[deepcopy(key, memo)] = deepcopy(value, memo)


 "/usr/lib64/python2.4/copy.py", line 174, in deepcopy

y = copier(x, memo)


 "/usr/lib64/python2.4/copy.py", line 241, in _deepcopy_list

y.append(deepcopy(a, memo))


 "/usr/lib64/python2.4/copy.py", line 174, in deepcopy

y = copier(x, memo)


 "/usr/lib64/python2.4/copy.py", line 248, in _deepcopy_tuple

y.append(deepcopy(a, memo))


 "/usr/lib64/python2.4/copy.py", line 204, in deepcopy

y = _reconstruct(x, rv, 1, memo)


 "/usr/lib64/python2.4/copy.py", line 336, in _reconstruct

y = callable(*args)


 "/usr/lib64/python2.4/copy_reg.py", line 92, in __newobj__

return cls.__new__(cls, *args)
TypeError: function() takes at least 2 arguments (0 given)
