Update app.py

app.py

@@ -20,7 +20,7 @@ def create_portfolio_graph():
         height = bar.get_height()
         ax.text(bar.get_x() + bar.get_width() / 2, height, f'{percentage*100:.0f}%', ha='center', va='bottom')
 
-    # Save the plot as an image
+    # Save the plot as an image within the Gradio workspace
     image_path = "/mnt/data/portfolio_chart.png"
     plt.savefig(image_path)
     plt.close()