Update app_pyvis_new.py

app_pyvis_new.py

@@ -160,6 +160,10 @@ def generate_with_temperature(prompt, temperature=1.0, top_k=50, top_p=0.95, max
     decoded_texts = tokenizer.batch_decode(outputs, skip_special_tokens=True)
     return decoded_texts
 
+def clear_scenario_graph():
+    # Return an empty string to clear the scenario graph
+    return '<div>No scenario graph available.</div>'
+
 def generate_new_relations(
     graph_df: pd.DataFrame,
     new_node: str,
@@ -775,6 +779,12 @@ def build_interface():
             outputs=outputs[:3]  # Do not overwrite the updated graph slot
         )
 
+        row_dropdown.change(
+            fn=clear_scenario_graph,
+            inputs=[],
+            outputs=[outputs[3]]  # Clear the updated scenario graph output
+        )
+
         # Handle saving data on button click
         save_button.click(
             fn=save_data,