Update app.py

app.py

@@ -8,7 +8,7 @@ st.set_page_config(page_title="Expected Stock Price Movement Using Volatility Mu
 st.title('Expected Stock Price Movement Using Volatility Multipliers')
 
 # Sidebar section with instructions
-st.sidebar.header('Input Parameters')
+st.sidebar.title('Input Parameters')
 st.sidebar.subheader('How to Use')
 st.sidebar.markdown("""
 1. **Input Parameters**: Enter the stock ticker or cryptocurrency pair, date range, time horizon, standard deviation multipliers, and rolling window period.