add mention of engineers

main_page.py

@@ -37,7 +37,10 @@ st.set_page_config(layout="wide")
 st.image("images/AI.jpg")
 st.title("AI and Data Science Examples")
 st.subheader("HEC Paris, 2023-2024")
-st.markdown("Course provided by **Shirish C. SRIVASTAVA**")
+st.markdown("""**Course provided by Shirish C. SRIVASTAVA** <br>
+            with the help of Hi! PARIS Engineers: **Laurène DAVID**, **Salma HOUIDI** and **Maeva N'GUESSAN**.
+            """, unsafe_allow_html=True)
+#st.markdown("in collaboration with Hi! PARIS engineers: Laurène DAVID, Salma HOUIDI and Maeva N'GUESSAN")
 
 st.markdown(" ")
 st.info("""**About the app**: The AI and Data Science Examples app was created to introduce students to the field of Data Science by showcasing real-life applications of AI.