Update app.py

app.py

@@ -164,7 +164,7 @@ if "best_params" in st.session_state:
         xaxis_title='Date',
         yaxis_title='Price',
         yaxis2=dict(title='Volume', overlaying='y', side='right', showgrid=False),
-        legend=dict(orientation="h", yanchor="bottom", y=1.15, xanchor="center", x=0.5, traceorder='normal'),
+        legend=dict(orientation="h", yanchor="bottom", y=1.20, xanchor="center", x=0.5, traceorder='normal'),
         height=600,
         margin=dict(t=30, b=30)
     )