Update app.py

app.py

@@ -129,6 +129,7 @@ show_pages(
         Page("app.py", "Home", "🏠"),
         Section("GenAI", icon="🤖"),
         Page("pages/AI_Chatbot.py", "AI Chatbot", "📈",in_section=True),
+        Page("pages/entity_extraction.py", "Teacher Session Evaluation", "📈",in_section=True),
         # Pages after a section will be indented
         Page("pages/cg.py", "Auto Code Generation", "📈"),
         Page("pages/Auto_Report_Generation.py", "Auto Report Generation", "📈"),