Update app.py

app.py

@@ -12,14 +12,7 @@ st.markdown("""
     """,
     unsafe_allow_html=True)
 
-st.markdown(
-    """
-    <p style="color: green; font-size: 20px; font-weight: bold; text-align: center;">
-        Insights from Machine Learning
-    </p>
-    """,
-    unsafe_allow_html=True)
-
+st.subheader(":violet[About the app]")
 st.markdown('''
     <p style="font-size:16px; text-align:justify; line-height:1.6">
         Beyond Algorithms: it’s a <b>Building Intuition</b>. 
@@ -32,13 +25,7 @@ st.markdown('''
 
 st.markdown("<br>", unsafe_allow_html=True)
 
-
-st.markdown("""
-    <p style="color: red; font-size: 20px; font-weight: bold; text-align: center;">
-        About the Author
-    </p>
-    """,
-    unsafe_allow_html=True)
+st.subheader(":red["About the author]")
 
 st.markdown(
     """