feat: updated location of files

app.py

@@ -102,7 +102,8 @@ st.markdown("""
 """)
 
 # Navigation menu
-page = st.selectbox("Select the tool you want to use", ["", "Customer Analysis", "Articles Recommendations"])
+st.sidebar.title("DeepInsightz")
+page = st.sidebar.selectbox("Select the tool you want to use", ["Home", "Customer Analysis", "Articles Recommendations"])
 
 # Home Page
 if page == "":