Traceback (most recent call last):


 "flow", line 4, in <module>

from darkflow.cli import cliHandler


 "/hdd/students/issac/Pedestrian-Detection-using-Darkflow/darkflow/cli.py", line 3, in <module>

from .net.build import TFNet


 "/hdd/students/issac/Pedestrian-Detection-using-Darkflow/darkflow/net/build.py", line 7, in <module>

from .framework import create_framework


 "/hdd/students/issac/Pedestrian-Detection-using-Darkflow/darkflow/net/framework.py", line 1, in <module>

from . import yolo


 "/hdd/students/issac/Pedestrian-Detection-using-Darkflow/darkflow/net/yolo/__init__.py", line 2, in <module>

from . import predict


 "/hdd/students/issac/Pedestrian-Detection-using-Darkflow/darkflow/net/yolo/predict.py", line 7, in <module>

from ...cython_utils.cy_yolo_findboxes import yolo_box_constructor


 "darkflow/cython_utils/cy_yolo_findboxes.pyx", line 1, in init darkflow.cython_utils.cy_yolo_findboxes

import numpy as np
ModuleNotFoundError: No module named 'nms'
Traceback (most recent call last):


 "/usr/local/lib/python3.5/dist-packages/sqlalchemy/engine/base.py", line 1182, in _execute_context

context)


 "/usr/local/lib/python3.5/dist-packages/sqlalchemy/engine/default.py", line 470, in do_execute

cursor.execute(statement, parameters)
sqlite3.OperationalError: duplicate column name: auth_state
