How to pass parameters between modules in Python?

Question

Python

Hello. Please tell me there are 2 modules.
1.
import primer
class MyWin(QtGui.QMainWindow):
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
# Write here button click event
self.ui.pushButton.clicked.connect(self.one)
def one(self):
info=str(self.ui.lineEdit.text())
primer.start(info) try like this but get error
2 .and the second, in which you need to accept the info parameter from the one function of the first module.
def start (info):
print(info)
throws an error : The event loop is already running
Please help resolve this issue.