Update app.py

app.py

@@ -1148,9 +1148,9 @@ demo = gr.Interface(
     inputs=[
         gr.Dropdown(
             choices=companies,
-            value=["Microsoft"],   # default
+            value=["Microsoft", "Nvidia"],
             label="Select Companies",
-            multiselect=True,    
+            multiselect=True  # mantiene selezione multipla
         )
     ],
     outputs=[