title: i can't clicked.connect() QPushButton on QFormLayout
body: <p>this is the full code, i don't know why i can't use that clicked.connect on my mind, that's still logic '-' but why!!!???</p>
  <pre><code>from PyQt5 import QtGui
  from PyQt5.QtWidgets import QApplication, QWidget, QScrollArea, QVBoxLayout, QGroupBox, QLabel, QPushButton, QFormLayout
  import sys
  
  
  class Window(QWidget):
      def __init__(self, val):
          super().__init__()
          self.title = &quot;PyQt5 Scroll Bar&quot;
          self.top = 200
          self.left = 500
          self.width = 400
          self.height = 300
          self.setWindowIcon(QtGui.QIcon(&quot;icon.png&quot;))
          self.setWindowTitle(self.title)
          self.setGeometry(self.left, self.top, self.width, self.height)
  
      formLayout = QFormLayout()
      groupBox = QGroupBox(&quot;This Is Group Box&quot;)
      labelLis = []
      comboList = []
      for i in range(val):
          labelLis.append(QLabel(&quot;Label&quot;))
          comboList.append(QPushButton(&quot;Click Me&quot;).clicked.connect(print(&quot;hello&quot;)))
          formLayout.addRow(labelLis[i], comboList[i])
      groupBox.setLayout(formLayout)
  
      scroll = QScrollArea()
      scroll.setWidget(groupBox)
      scroll.setWidgetResizable(True)
      scroll.setFixedHeight(400)
      layout = QVBoxLayout(self)
      layout.addWidget(scroll)
      self.show()
  
  
  App = QApplication(sys.argv)
  window = Window(30)
  sys.exit(App.exec())
  </code></pre>
  <p>and i got error in here, i wanna make every each item can clicked, but i don't know why this happen :&quot;D</p>
  <pre><code>for i in range(val):
          labelLis.append(QLabel(&quot;Label&quot;))
          comboList.append(QPushButton(&quot;Click Me&quot;).clicked.connect(print(&quot;hello&quot;)))
          formLayout.addRow(labelLis[i], comboList[i])
      groupBox.setLayout(formLayout)
  </code></pre>
  <blockquote>
  <p>this code not working, <code>comboList.append(QPushButton(&quot;Click Me&quot;).clicked.connect(print(&quot;hello&quot;)))</code></p>
  </blockquote>