added grade <= 3.0

app.py

@@ -165,7 +165,7 @@ def main():
                         st.write(remarks)
                 
                 if not pd.isna(grade):
-                    if grade > 1.9:
+                    if grade > 1.9 and grade <= 3.0:
                         message = f"Keep up the good work! Your grade of {grade:.2f} shows dedication. Consider seeking additional support to further improve your performance."
                         st.markdown(f"<p class='message'>{message}</p>", unsafe_allow_html=True)
                     else: