Add tool calls to groq inference adapter

llama_stack/providers/remote/inference/groq/groq.py

@@ -7,6 +7,7 @@
 import warnings
 from typing import AsyncIterator, List, Optional, Union
 
+import groq
 from groq import Groq
 from llama_models.datatypes import SamplingParams
 from llama_models.llama3.api.datatypes import ToolDefinition, ToolPromptFormat
@@ -124,7 +125,14 @@ class GroqInferenceAdapter(Inference, ModelRegistryHelper, NeedsRequestProviderD
             )
         )
 
-        response = self._get_client().chat.completions.create(**request)
+        try: 
+            response = self._get_client().chat.completions.create(**request)
+        except groq.BadRequestError as e:
+            if e.body.get("error", {}).get("code") == "tool_use_failed":
+                # For smaller models, Groq may fail to call a tool even when the request is well formed
+                raise ValueError("Groq failed to call a tool", e.body.get("error", {}))
+            else:
+                raise e
 
         if stream:
             return convert_chat_completion_response_stream(response)