Update app.py

app.py

@@ -37,45 +37,51 @@ logging.getLogger().setLevel(logging.DEBUG)  # imposta il livello di log a DEBUG
 
 class BasicAgent:
     def __init__(self):
-        print("coso Initializing LlamaIndex-based agent...")
-
-        # Leggi la chiave OpenAI dall'ambiente
-        openai_api_key = os.getenv("OPENAI_API_KEY")
-        if not openai_api_key:
-            raise ValueError("OPENAI_API_KEY not set!")
-
-        # Imposta il logger
-        logging.basicConfig(level=logging.DEBUG)
-
-        # LLM per LlamaIndex
-        llm = OpenAI(
-            api_key=openai_api_key
-        )
-        Settings.llm = llm
-
-        # Tool per estrarre ingredienti
-        ingredient_tool = FunctionTool.from_defaults(
-            name="extract_ingredients",
-            fn=extract_ingredients,
-            description="Extracts and returns a comma-separated, alphabetized list of ingredients for a pie filling from a transcription string."
-        )
-
-        # Registra il tool
-        Settings.tools = [ingredient_tool]
-
-        # Prepara l'agente
-        self.agent = OpenAIAgent.from_tools([ingredient_tool], llm=llm, verbose=True)
-
-        # Client OpenAI per chiamate esterne (immagini/audio)
-        self.client = OpenAI(api_key=openai_api_key)
-
-        # Carica i documenti
-        self.documents = SimpleDirectoryReader("data").load_data()
-        self.index = VectorStoreIndex.from_documents(self.documents, settings=Settings)
-        self.query_engine = self.index.as_query_engine()
+        try:
+            print("coso Initializing LlamaIndex-based agent...")
+    
+            # Leggi la chiave OpenAI dall'ambiente
+            openai_api_key = os.getenv("OPENAI_API_KEY")
+            if not openai_api_key:
+                raise ValueError("OPENAI_API_KEY not set!")
+    
+            # Imposta il logger
+            logging.basicConfig(level=logging.DEBUG)
+    
+            # LLM per LlamaIndex
+            llm = OpenAI(
+                api_key=openai_api_key
+            )
+            Settings.llm = llm
+    
+            # Tool per estrarre ingredienti
+            ingredient_tool = FunctionTool.from_defaults(
+                name="extract_ingredients",
+                fn=extract_ingredients,
+                description="Extracts and returns a comma-separated, alphabetized list of ingredients for a pie filling from a transcription string."
+            )
+    
+            # Registra il tool
+            Settings.tools = [ingredient_tool]
+    
+            # Prepara l'agente
+            self.agent = OpenAIAgent.from_tools([ingredient_tool], llm=llm, verbose=True)
+    
+            # Client OpenAI per chiamate esterne (immagini/audio)
+            self.client = OpenAI(api_key=openai_api_key)
+    
+            # Carica i documenti
+            self.documents = SimpleDirectoryReader("data").load_data()
+            self.index = VectorStoreIndex.from_documents(self.documents, settings=Settings)
+            self.query_engine = self.index.as_query_engine()
+    
+            print("coso Agent ready.")
 
-        print("coso Agent ready.")
 
+         except Exception as e:
+            import traceback
+            print_coso("Error instantiating agent:", e)
+            traceback.print_exc()