Update app.py

app.py

@@ -402,7 +402,7 @@ def plot_combined_signals(df, ticker):
         xaxis_title='Date',
         yaxis_title='Signal Strength Score',
         yaxis=dict(zeroline=True, zerolinewidth=2, zerolinecolor='gray'),
-        showlegend=True # Not needed for a single trace        
+        showlegend=False # Not needed for a single trace        
     )
 
     return fig