Update models.py
Update models.py
matrixise/epcon,malemburg/epcon,matrixise/epcon,matrixise/epcon,barrachri/epcon,matrixise/epcon,barrachri/epcon,artcz/epcon,barrachri/epcon,PythonSanSebastian/epcon,artcz/epcon,artcz/epcon,malemburg/epcon,PythonSanSebastian/conference,matrixise/epcon,barrachri/epcon,barrachri/epcon,malemburg/epcon,artcz/epcon,artcz/epcon,malemburg/epcon,EuroPython/epcon,EuroPython/epcon,EuroPython/epcon,malemburg/epcon,PythonSanSebastian/epcon,PythonSanSebastian/conference,PythonSanSebastian/epcon,PythonSanSebastian/epcon,EuroPython/epcon,PythonSanSebastian/conference,PythonSanSebastian/epcon,matrixise/epcon,barrachri/epcon,artcz/epcon,malemburg/epcon,PythonSanSebastian/epcon