Update app.py

app.py

@@ -3,11 +3,13 @@ from epub2txt import epub2txt
 
 class GUI:
     def __init__(self, *args, **kwargs):
-        with gr.Blocks(css=".lbtn {float: right;}") as demo:
+        with gr.Blocks(css=".lbtn {position: relative; float: right;}") as demo:
             with gr.Row():
                 gr.LoginButton(elem_classes="lbtn")
                 gr.LogoutButton(elem_classes="lbtn")
             self.out = gr.Markdown().attach_load_event(self.hello, None)
+            inp = gr.File(file_types=['.epub'])
+            inp.change(self.process, inp, self.out)
         demo.launch()
 
     def process(self, file):
@@ -25,8 +27,6 @@ class GUI:
                 '# ePub summarization tool  '
                 '<p style="text-align: center;">Login to access the tool.</p>'
             )
-        inp = gr.File(file_types=['.epub'])
-        inp.change(self.process, inp, self.out)
         return self.greet(profile.name)
 
 GUI()