def loader(self):
    widget = QWidget()
    self.setCentralWidget(widget)
    #layouts
    self.layout = QFormLayout()
    self.descriLayout = QVBoxLayout()
    self.buttonLayout = QHBoxLayout()

    #QFormLayout dealz
    self.name = QLabel('name')
    items = ['male' , 'female' , 'none']
    self.sexchooser = QComboBox()
    for item in items:
        self.sexchooser.addItem(item)

    self.age = QLabel('age')
    self.optcourse = QLabel('Opted Course')
    self.nameEdit = QLineEdit()
    #self.nameEdit.editingFinished()
    self.nameEdit.setPlaceholderText('enter name here')
    self.coursEdit = QLineEdit()
    self.coursEdit.setPlaceholderText('Mt || Ph || St')
    self.sexLabel = QLabel('sex')
    #age selector
    self.ageSelector = QComboBox()
    for x in range(18 , 40):
        self.ageSelector.addItem(str(x))
    self.descriptor = QPlainTextEdit()

    self.descriptor.setPlaceholderText('describe yourself here')
    self.descriptor.setUndoRedoEnabled(True)
    self.layout.addRow(self.name , self.nameEdit)
    self.layout.addRow(self.optcourse , self.coursEdit)
    self.layout.addRow(QLabel('sex') , self.sexchooser)
    self.layout.addRow(QLabel('Age') , self.ageSelector)

    #buttons dealz
    self.SubmitButton = QPushButton('&Submit')
    self.SubmitButton.clicked.connect(self.detailer)
    self.cancelButton = QPushButton("Can&cel")
    self.cancelButton.clicked.connect(self.close)
    self.buttonLayout.addWidget(self.SubmitButton)
    self.buttonLayout.addWidget(self.cancelButton)


    self.descriLayout.addLayout(self.layout)
    self.descriLayout.addWidget(self.descriptor)
    self.descriLayout.addLayout(self.buttonLayout)

    self.show()
    widget.setLayout(self.descriLayout)
    self.setMinimumSize(300 , 350)
    self.setMaximumSize(300 , 350)
    self.setWindowTitle('DETAILS')
def detailer(self):
    #the second window called here