Update app.py

app.py

@@ -32,10 +32,12 @@ def process_input(user_input, history):
     return history
 
 def visualize_memory():
-    relationships = reasoner.infer_relationships(memory.memories, model)
     output_html = visualize_reasoned_graph(memory.memories, relationships)
-    return f"🧠 Cognitive Memory Graph updated: {output_html}"
-
+    print(f"✅ Visualization created at: {output_html}")
+    if os.path.exists(output_html):
+        return f"✅ Memory graph generated successfully!\n\nYou can open it here: {output_html}"
+    else:
+        return "⚠️ Visualization failed — file not found."
 # --- UI Layout ---
 with gr.Blocks(title="Aventra OS — Memory Engine") as demo:
     gr.Markdown("## 🧠 Aventra Memory Interface")