Update app.py

app.py

@@ -6,41 +6,39 @@ from easySpeech import speech
 from backend.core import core
 from backend.speak import speak
 
-
 class MainThread(QtCore.QThread):
     def __init__(self):
-        super(MainThread,self).__init__()
+        super(MainThread, self).__init__()
 
     @QtCore.pyqtSlot()
     def run(self):
         with concurrent.futures.ThreadPoolExecutor() as executor:
             try:
-                future = executor.submit(speech.speech,"google")
+                future = executor.submit(speech.speech, "google")
                 return_value = future.result()
             except:
-                return_value=""
+                return_value = ""
             print(return_value)
             with concurrent.futures.ThreadPoolExecutor() as main:
                 try:
-                    main_core = main.submit(core,return_value)
+                    main_core = main.submit(core, return_value)
                     value = main_core.result()
                     speak(value)
                 except:
                     pass
 
-
 class Widget(QtWidgets.QWidget):
     def __init__(self, parent=None):
         super(Widget, self).__init__(parent)
-        # defining shotcuts
+        # Define shortcut
         self.shortcut_open = QtWidgets.QShortcut(QtGui.QKeySequence('f5'), self)
         self.shortcut_open.activated.connect(self.download)
         self.setWindowTitle("CHESS")
         self.setFixedSize(330, 620)
         self.setWindowFlag(QtCore.Qt.FramelessWindowHint)
-        self.setStyleSheet('background-color: black;color:white')
+        self.setStyleSheet('background-color: black; color: white')
         self.view = QtWebEngineWidgets.QWebEngineView()
-        self.view .setContextMenuPolicy(QtCore.Qt.NoContextMenu)
+        self.view.setContextMenuPolicy(QtCore.Qt.NoContextMenu)
         self.view.page().profile().downloadRequested.connect(self.on_downloadRequested)
         self.view.load(QtCore.QUrl("https://j-dogcoder.github.io/AI/templates/"))
         hbox = QtWidgets.QHBoxLayout(self)
@@ -49,23 +47,20 @@ class Widget(QtWidgets.QWidget):
 
     def download(self):
         try:
-            function=MainThread()
-            th = threading.Thread(target=function.run)
-            th.daemon = True
-            th.start()
+            thread = threading.Thread(target=MainThread().run)
+            thread.daemon = True
+            thread.start()
         except:
-            pass 
+            pass
 
-#yes you are right i am using download requested to call python function
     @QtCore.pyqtSlot("QWebEngineDownloadItem*")
-    def on_downloadRequested(self):
+    def on_downloadRequested(self, download):
         try:
-            function=MainThread()
-            th = threading.Thread(target=function.run)
-            th.daemon = True
-            th.start()
+            thread = threading.Thread(target=MainThread().run)
+            thread.daemon = True
+            thread.start()
         except:
-            pass      
+            pass
 
 if __name__ == "__main__":
     import sys