Update app.py

app.py

@@ -14,14 +14,10 @@ from llama_index.core import (
     Settings,
     set_global_handler
 )
-
-from llama_index.agent.openai import OpenAIAgent
+from llama_index.llms.openai import OpenAI as OpenAIChat
 from llama_index.core.tools import FunctionTool
-#from llama_index.llms.openai import (
-#    OpenAI
-#)
-from openai import OpenAI
-#from openai import OpenAI as OpenAIClient
+
+from openai import OpenAI as OpenAIClient
 
 #per i file multimediali
 import base64
@@ -48,11 +44,7 @@ class BasicAgent:
             # 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(
@@ -68,7 +60,8 @@ class BasicAgent:
             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)
+            self.client = OpenAIClient(api_key=openai_api_key)  # per .chat, .audio, ecc.
+            Settings.llm = OpenAIChat(model="gpt-4o-mini", api_key=openai_api_key)  # per llamaindex
     
             # Carica i documenti
             self.documents = SimpleDirectoryReader("data").load_data()