remove gemma from list of models

src/models.py

@@ -164,7 +164,7 @@ if os.environ.get("GOOGLE_API_KEY"):
 
 if os.environ.get("HF_API_KEY"):
     hf_inference_client = InferenceClient(api_key=os.environ.get("HF_API_KEY"), timeout=60)
-    AVAILABLE_MODELS.append( InferenceHubModel("google/gemma-2-2b-it", hf_inference_client, supports_system_messages=False) )
+    #AVAILABLE_MODELS.append( InferenceHubModel("google/gemma-2-2b-it", hf_inference_client, supports_system_messages=False) )
     #AVAILABLE_MODELS.append( InferenceHubModel("Qwen/Qwen2.5-7B-Instruct", hf_inference_client) )
     AVAILABLE_MODELS.append( InferenceHubModel("microsoft/Phi-3-mini-4k-instruct", hf_inference_client) )
     AVAILABLE_MODELS.append( InferenceHubModel("meta-llama/Llama-3.2-1B-Instruct", hf_inference_client) )