Traceback (most recent call last):


 "/Users/jeethusingh/PycharmProjects/aiMath/lib/python3.6/site-packages/flask/app.py", line 2447, in wsgi_app

response = self.full_dispatch_request()


 "/Users/jeethusingh/PycharmProjects/aiMath/lib/python3.6/site-packages/flask/app.py", line 1952, in full_dispatch_request

rv = self.handle_user_exception(e)


 "/Users/jeethusingh/PycharmProjects/aiMath/lib/python3.6/site-packages/flask/app.py", line 1821, in handle_user_exception

reraise(exc_type, exc_value, tb)


 "/Users/jeethusingh/PycharmProjects/aiMath/lib/python3.6/site-packages/flask/_compat.py", line 39, in reraise

raise value


 "/Users/jeethusingh/PycharmProjects/aiMath/lib/python3.6/site-packages/flask/app.py", line 1950, in full_dispatch_request

rv = self.dispatch_request()


 "/Users/jeethusingh/PycharmProjects/aiMath/lib/python3.6/site-packages/flask/app.py", line 1936, in dispatch_request

return self.view_functions[rule.endpoint](**req.view_args)


 "/Users/jeethusingh/PycharmProjects/aiMath/welcome.py", line 41, in upload_file

result_file = solver.solve(save_file_path)


 "/Users/jeethusingh/PycharmProjects/aiMath/solver/__init__.py", line 73, in solve

if parser_tree['status'] == STATUS['solved']:
KeyError: 'status'

Traceback (most recent call last):


 "/opt/local/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/ipython_genutils/ipstruct.py", line 132, in __getattr__

result = self[key]
KeyError: 'worksheets'
