Update agent.py

agent.py

@@ -1,9 +1,30 @@
-from smolagents import CodeAgent, DuckDuckGoSearchTool, WikipediaSearchTool, LiteLLMModel, tool, load_tool # HfApiModel, OpenAIServerModel
-# from tools.final_answer import FinalAnswerTool
+from smolagents import CodeAgent,  WikipediaSearchTool, LiteLLMModel, tool, load_tool # HfApiModel, OpenAIServerModel
 import asyncio
 import os
 import yaml
 
+# Simulated additional tools (implementation depends on external APIs or setup)
+class GoogleSearchTool:
+    def __init__(self):
+        self.api_key = os.environ.get("GOOGLE_API_KEY")
+        self.cse_id = os.environ.get("GOOGLE_CSE_ID")
+        if not self.api_key or not self.cse_id:
+            raise ValueError("GOOGLE_API_KEY and GOOGLE_CSE_ID must be set in environment variables.")
+
+    def search(self, query: str) -> str:
+        # Placeholder: In practice, use googleapiclient or similar
+        return f"Google search results for '{query}' (simulated)."
+
+class ImageAnalysisTool:
+    def analyze(self, image_path: str) -> str:
+        # Placeholder: Use Google Vision API or similar in real implementation
+        return f"Analyzed image at '{image_path}' (simulated description)."
+
+class LocalFileAudioTool:
+    def transcribe(self, file_path: str) -> str:
+        # Placeholder: Use speech recognition library like SpeechRecognition in real setup
+        return f"Transcribed audio from '{file_path}' (simulated transcription)."
+
 class MagAgent:
     def __init__(self):
         """Initialize the MagAgent with search tools."""
@@ -21,9 +42,10 @@ class MagAgent:
         self.agent = CodeAgent(
             model= model,
             tools=[
-                DuckDuckGoSearchTool(),
+                GoogleSearchTool(),
                 WikipediaSearchTool(),
-#                FinalAnswerTool()
+                ImageAnalysisTool(),
+                LocalFileAudioTool()
             ]
         )
         print("MagAgent initialized.")
@@ -35,13 +57,15 @@ class MagAgent:
             # Define a task with fallback search logic
             task = (
                 f"Answer the following question accurately and concisely: {question}\n"
-                "First, try searching Wikipedia with 'Mercedes Sosa'. If that fails, "
-                "use DuckDuckGo to search 'Mercedes Sosa discography 2000-2009'."
             )
             response = await asyncio.to_thread(
                 self.agent.run,
                 task=task
             )
+
+            # Ensure response is a string, fixing the integer error
+            response = str(response) if response is not None else "No answer found."
+       
             if not response or "No Wikipedia page found" in response:
                 # Fallback response if search fails
                 response = "Unable to retrieve exact data. Please refine the question or check external sources."