Update app.py

app.py

@@ -19,10 +19,9 @@ HF_TOKEN = os.getenv("HF_TOKEN")
 # PART 1: LLAMAINDEX AGENT
 # ==========================================
 li_llm = HuggingFaceInferenceAPI(
-    # Explicitly using a model-id that is supported by Inference Providers
     model_name="Qwen/Qwen2.5-7B-Instruct",
     token=HF_TOKEN,
-    provider="together"  # CRITICAL: Fixes the 404 by using Together AI backend
+    provider="together"  # Routing through a stable provider
 )
 
 def get_tokyo_time() -> str:
@@ -50,7 +49,7 @@ async def chat_llama(message, history):
 smol_model = InferenceClientModel(
     model_id="Qwen/Qwen2.5-Coder-32B-Instruct",
     token=HF_TOKEN,
-    provider="together" # CRITICAL: Ensures the smolagents client also finds a valid provider
+    provider="together"
 )
 
 @tool
@@ -61,6 +60,7 @@ def weather_tool(location: str) -> str:
     """
     return f"The weather in {location} is currently sunny and 22°C."
 
+# Ensure ddgs is installed via requirements.txt for this to work
 smol_agent = CodeAgent(
     model=smol_model,
     tools=[weather_tool, DuckDuckGoSearchTool()]
@@ -74,11 +74,10 @@ def chat_smol(message, history):
         return f"Smolagents Error: {str(e)}"
 
 # ==========================================
-# PART 3: UNIFIED GRADIO UI
+# PART 3: GRADIO UI
 # ==========================================
 with gr.Blocks(theme=gr.themes.Soft()) as demo:
-    gr.Markdown("# 🤖 Dual-Agent Testing Space")
-    gr.Markdown("Comparing **Event-Driven Workflows** (LlamaIndex) vs **Code Execution** (smolagents).")
+    gr.Markdown("# 🤖 Dual-Agent Framework Comparison")
     
     with gr.Tab("LlamaIndex (Workflow)"):
         gr.ChatInterface(fn=chat_llama)