Update app.py

app.py

@@ -22,10 +22,9 @@ class Application:
         Creates a new application.
         """
 
-        textract = Textractor(paragraphs=True, minlength=100, join=True)
-        summary = Summary("sshleifer/distilbart-cnn-12-6")
-
-        self.workflow = Workflow([UrlTask(textract), Task(summary)])
+        self.textract = Textractor(paragraphs=True, minlength=100, join=True)
+        self.summary = Summary("sshleifer/distilbart-cnn-12-6")
+        self.workflow = Workflow([UrlTask(self.textract), Task(self.summary)])
 
     def run(self):
         """