Update app.py

app.py

@@ -312,7 +312,7 @@ def main():
         fig.add_trace(go.Scatter(
             x=future_dates, y=future_preds,
             mode="lines+markers", name="Predicted Sentiment (7-day Forecast)",
-            line=dict(color="cyan", dash="dash")
+            line=dict(color="#02caf7", dash="dash")
         ),
         row=1, col=1,
         secondary_y=True