Update app.py

app.py

@@ -45,12 +45,11 @@ def main():
     os.environ["OPENAI_API_KEY"] = openai_key
     os.environ["SERPER_API_KEY"] = serper_key
     
-    tab1, tab2, tab3, tab4, tab5 = st.tabs([
+    tab1, tab2, tab3, tab4 = st.tabs([
         "Generate Report", 
         "View Report", 
         "Direct Research",
-        "Agent Interaction",
-        "Presentation View"
+        "Agent Interaction"
     ])
     
     with tab1: