Traceback (most recent call last):


 "safaribooks.py", line 983, in <module>

allow_abbrev=False)
TypeError: __init__() got an unexpected keyword argument 'allow_abbrev'

Traceback (most recent call last):


 "/lib/python3.6/site-packages/flask/app.py", line 1997, in __call__

return self.wsgi_app(environ, start_response)


 "/lib/python3.6/site-packages/flask/app.py", line 1985, in wsgi_app

response = self.handle_exception(e)


 "/lib/python3.6/site-packages/flask/app.py", line 1540, in handle_exception

reraise(exc_type, exc_value, tb)


 "/lib/python3.6/site-packages/flask/_compat.py", line 33, in reraise

raise value


 "/lib/python3.6/site-packages/flask/app.py", line 1982, in wsgi_app

response = self.full_dispatch_request()


 "/lib/python3.6/site-packages/flask/app.py", line 1615, in full_dispatch_request

return self.finalize_request(rv)


 "/lib/python3.6/site-packages/flask/app.py", line 1630, in finalize_request

response = self.make_response(rv)


 "/lib/python3.6/site-packages/flask/app.py", line 1740, in make_response

rv = self.response_class.force_type(rv, request.environ)


 "/lib/python3.6/site-packages/werkzeug/wrappers.py", line 885, in force_type

response = BaseResponse(*_run_wsgi_app(response, environ))


 "/lib/python3.6/site-packages/werkzeug/wrappers.py", line 57, in _run_wsgi_app

return _run_wsgi_app(*args)


 "/lib/python3.6/site-packages/werkzeug/test.py", line 884, in run_wsgi_app

app_rv = app(environ, start_response)
TypeError: 'ConnexionResponse' object is not callable
