Update app.py

app.py

@@ -63,6 +63,12 @@ class BasicAgent:
                 fn=web_search,
                 description="Performs a DuckDuckGo search and returns the top 3 results."
             )
+
+            log_thought_tool = FunctionTool.from_defaults(
+                name="log_thought",
+                fn=log_thought,
+                description="Logs the agent's thought process for debugging purposes."
+            )
             
             # Registra il tool
             #Settings.tools = [ingredient_tool]
@@ -74,7 +80,7 @@ class BasicAgent:
             )
     
             # Prepara l'agente
-            self.agent = OpenAIAgent.from_tools([ingredient_tool, search_tool], llm=llm, verbose=True)
+            self.agent = OpenAIAgent.from_tools([ingredient_tool, search_tool, log_thought_tool], llm=llm, verbose=True)
     
             # Client OpenAI per chiamate esterne (immagini/audio)
            
@@ -546,11 +552,17 @@ def extract_ingredients(transcription: str) -> str:
     return ", ".join(unique_ingredients)
 
 def web_search(query: str) -> str:
-    results = ddg(query, max_results=3)
+    print_coso(f"tool web_search con query: {query}")
+    results = DDGS.text(keywords = query, max_results=3)
     if not results:
         return "No results found."
-    return "\n".join([f"{res['title']} - {res['href']}" for res in results])
+    formattedResult = "\n".join([f"{res['title']} - {res['href']}" for res in results])
+    print_coso(f"tool web_search formattedResult: {formattedResult}")
+    return formattedResult
 
+def log_thought(thought: str) -> str:
+    print_coso(f"[THOUGHT] {thought}")
+    return "Thought logged."
 
 
 def print_coso(scritta: str):