Traceback (most recent call last):


 "/Users/taylor/repos/great_expectations/.venv/bin/great_expectations", line 11, in <module>

load_entry_point('great-expectations', 'console_scripts', 'great_expectations')()


 "/Users/taylor/repos/great_expectations/.venv/lib/python3.7/site-packages/click/core.py", line 829, in __call__

return self.main(*args, **kwargs)


 "/Users/taylor/repos/great_expectations/.venv/lib/python3.7/site-packages/click/core.py", line 782, in main

rv = self.invoke(ctx)


 "/Users/taylor/repos/great_expectations/.venv/lib/python3.7/site-packages/click/core.py", line 1259, in invoke

return _process_result(sub_ctx.command.invoke(sub_ctx))


 "/Users/taylor/repos/great_expectations/.venv/lib/python3.7/site-packages/click/core.py", line 1259, in invoke

return _process_result(sub_ctx.command.invoke(sub_ctx))


 "/Users/taylor/repos/great_expectations/.venv/lib/python3.7/site-packages/click/core.py", line 1066, in invoke

return ctx.invoke(self.callback, **ctx.params)


 "/Users/taylor/repos/great_expectations/.venv/lib/python3.7/site-packages/click/core.py", line 610, in invoke

return callback(*args, **kwargs)


 "/Users/taylor/repos/great_expectations/great_expectations/cli/mark.py", line 28, in wrapper

func(*args, **kwargs)


 "/Users/taylor/repos/great_expectations/great_expectations/cli/checkpoint.py", line 146, in checkpoint_run

context = toolkit.load_data_context_with_error_handling(directory)


 "/Users/taylor/repos/great_expectations/great_expectations/cli/toolkit.py", line 330, in load_data_context_with_error_handling

context = DataContext(directory)


 "/Users/taylor/repos/great_expectations/great_expectations/data_context/data_context.py", line 2041, in __init__

project_config = self._load_project_config()


 "/Users/taylor/repos/great_expectations/great_expectations/data_context/data_context.py", line 2075, in _load_project_config

return DataContextConfig.from_commented_map(config_dict)


 "/Users/taylor/repos/great_expectations/great_expectations/data_context/types/base.py", line 87, in from_commented_map

return cls(commented_map=commented_map, **config)
TypeError: __init__() missing 1 required positional argument: 'validation_operators'


Traceback (most recent call last):


 "/home/users/nus/csioan/software/anaconda2/lib/python2.7/site-packages/conda/exceptions.py", line 819, in __call__

return func(*args, **kwargs)


 "/home/users/nus/csioan/software/anaconda2/lib/python2.7/site-packages/conda/cli/main.py", line 78, in _main

exit_code = do_call(args, p)


 "/home/users/nus/csioan/software/anaconda2/lib/python2.7/site-packages/conda/cli/conda_argparse.py", line 77, in do_call

exit_code = getattr(module, func_name)(args, parser)


 "/home/users/nus/csioan/software/anaconda2/lib/python2.7/site-packages/conda/cli/main_update.py", line 14, in execute

install(args, parser, 'update')


 "/home/users/nus/csioan/software/anaconda2/lib/python2.7/site-packages/conda/cli/install.py", line 235, in install

force_reinstall=context.force,


 "/home/users/nus/csioan/software/anaconda2/lib/python2.7/site-packages/conda/core/solve.py", line 506, in solve_for_transaction

force_remove, force_reinstall)


 "/home/users/nus/csioan/software/anaconda2/lib/python2.7/site-packages/conda/core/solve.py", line 439, in solve_for_diff

final_precs = self.solve_final_state(deps_modifier, prune, ignore_pinned, force_remove)


 "/home/users/nus/csioan/software/anaconda2/lib/python2.7/site-packages/conda/core/solve.py", line 180, in solve_final_state

index, r = self._prepare(prepared_specs)


 "/home/users/nus/csioan/software/anaconda2/lib/python2.7/site-packages/conda/core/solve.py", line 580, in _prepare

self.subdirs, prepared_specs)


 "/home/users/nus/csioan/software/anaconda2/lib/python2.7/site-packages/conda/core/index.py", line 215, in get_reduced_index

new_records = query_all(spec)


 "/home/users/nus/csioan/software/anaconda2/lib/python2.7/site-packages/conda/core/index.py", line 184, in query_all

return tuple(concat(future.result() for future in as_completed(futures)))


 "/home/users/nus/csioan/software/anaconda2/lib/python2.7/site-packages/conda/core/subdir_data.py", line 94, in query

self.load()


 "/home/users/nus/csioan/software/anaconda2/lib/python2.7/site-packages/conda/core/subdir_data.py", line 148, in load

_internal_state = self._load()


 "/home/users/nus/csioan/software/anaconda2/lib/python2.7/site-packages/conda/core/subdir_data.py", line 216, in _load

mod_etag_headers.get('_mod'))


 "/home/users/nus/csioan/software/anaconda2/lib/python2.7/site-packages/conda/core/subdir_data.py", line 416, in fetch_repodata_remote_request

timeout=timeout)


 "/home/users/nus/csioan/software/anaconda2/lib/python2.7/site-packages/requests/sessions.py", line 501, in get

return self.request('GET', url, **kwargs)


 "/home/users/nus/csioan/software/anaconda2/lib/python2.7/site-packages/requests/sessions.py", line 479, in request

prep.url, proxies, stream, verify, cert


 "/home/users/nus/csioan/software/anaconda2/lib/python2.7/site-packages/requests/sessions.py", line 654, in merge_environment_settings

env_proxies = get_environ_proxies(url) or {}


 "/home/users/nus/csioan/software/anaconda2/lib/python2.7/site-packages/requests/utils.py", line 617, in get_environ_proxies

if should_bypass_proxies(url):

TypeError: should_bypass_proxies_patched() takes exactly 3 arguments (2 given)
