added LiteLLMModel support

basic_agent.py

@@ -1,4 +1,5 @@
-from smolagents import ToolCallingAgent, DuckDuckGoSearchTool, InferenceClientModel
+import os
+from smolagents import ToolCallingAgent, DuckDuckGoSearchTool, InferenceClientModel, LiteLLMModel
 
 
 class BasicAgent:
@@ -8,9 +9,12 @@ class BasicAgent:
     def __call__(self, question: str) -> str:
         print(f"Agent received question (first 50 chars): {question[:50]}...")
 
+        model = LiteLLMModel(model_id="groq/deepseek-r1-distill-llama-70b",
+                             api_key=os.getenv("GROQ_API_KEY"))
+
         agent = ToolCallingAgent(
             tools=[DuckDuckGoSearchTool()],
-            model=InferenceClientModel(),
+            model=model,
             max_steps=5,
             name="web_agent",
             description="Web Search Agent",

requirements.txt

@@ -1,4 +1,5 @@
 gradio
 requests
 smolagents
+litellm
 duckduckgo-search