Update app.py

app.py

@@ -4,7 +4,7 @@ import plotly.graph_objects as go
 
 # Title of the app
 st.set_page_config(page_title="Interactive Gradient Descent Visualizer", layout="wide")
-st.markdown("<h1 style='text-align: center; color: white;'> 🌟 Gradient Descent Visualizer</h1>", unsafe_allow_html=True)
+st.markdown("<h1 style='text-align: center;'> 🌟 Gradient Descent Visualizer</h1>", unsafe_allow_html=True)
 
 # Custom CSS for background and button color
 st.markdown("""