Update app2.py

app2.py

@@ -11,21 +11,20 @@ import TLDR
 from src.search import Search_Papers
 
 class MainBody(param.Parameterized):
-    main_body = param.List(default=[
-        pn.Column(pn.pane.LaTeX("Please select some tags!", styles={'font-size': '20pt', 'font-weight': 'bold'})),
-        pn.Row(pn.layout.Spacer(height=10)),
-        pn.Column(pn.pane.LaTeX("Please select some tags!", styles={'font-size': '20pt', 'font-weight': 'bold'}))
-    ])
-    
+    main_body = param.List(default=[pn.pane.LaTeX("Please select some tags!", styles={'font-size': '20pt' , 'font-weight':'bold'})])
+
     @param.depends("main_body")
     def update(self):
-        return pn.Column(pn.layout.Spacer(height=10),*self.main_body)
+        return pn.Column(*self.main_body)
+    
+    def add_panel_to_main_body(self, panel):
+        self.main_body.append(panel)
         
 main_body_instance = MainBody()
 
 paper_list = []  # Add this line to initialize paper_list as an empty list
 
-main_body = []
+main_body = [pn.pane.LaTeX("Please select some tags!", styles={'font-size': '20pt'})]
 
 # Create buttons for the toggleable sidebar
 # button1 = pn.widgets.Button(icon='home', name="Daily papers", icon_size='1.5em', button_type = 'primary', button_style = 'outline', width = 140, align='center' )