Update app.py

app.py

@@ -29,6 +29,7 @@ from PIL import Image
 from io import BytesIO
 from typing import List
 import re
+import importlib.metadata
 
 
 set_global_handler("simple")  # imposta un handler semplice per il logging
@@ -44,7 +45,7 @@ class BasicAgent:
             print_coso(f"requests: {requests.__version__}")
             print_coso(f"openai: {openai.__version__}")
             #print_coso(f"openai-whisper: {whisper.__version__}")
-            print_coso(f"llama_index: {llama_index.__version__}")
+            print("coso llama-index:", importlib.metadata.version("llama-index"))
             
     
             # Leggi la chiave OpenAI dall'ambiente