Update app.py

app.py

@@ -4,7 +4,8 @@ import plotly.graph_objects as go
 
 # Title of the app
 st.set_page_config(page_title="Interactive Gradient Descent Visualizer", layout="wide")
-st.markdown("## 🌟 Gradient Descent Visualizer")
+st.markdown("<h1 style='text-align: center; color: grey;'> 🌟 Gradient Descent Visualizer</h1>", unsafe_allow_html=True)
+
 
 # Safe function evaluation
 def evaluate_function(expression, x_value):
@@ -53,17 +54,11 @@ left_col, right_col = st.columns([1, 2])  # 1 for left, 2 for right grid proport
 with left_col:
     st.markdown("### Input Your Function")
     function_input = st.text_input(
-        "Enter Function:", 
+        "Enter Function:Ex:'x**2'`np.sin(x)`,", 
         "x**2 + x", 
         key="math_function", 
         on_change=reset_session_state
     )
-    st.markdown("**Examples**:")
-    st.markdown("`np.sin(x)`")
-    st.markdown("`np.sin(x) + x**2`")
-    st.markdown("`x * np.sin(x)`")
-    st.markdown("`np.sin(x)**2 + x`")
-    
     st.markdown("### Set Parameters")
     initial_point = st.number_input(
         "Initial Value of x",