Update app.py

app.py

@@ -69,10 +69,7 @@ def respond(message, history, system_message, max_tokens, temperature, top_p, se
 models = {
     "deepseek-ai/DeepSeek-Coder-V2-Instruct": "DeepSeek-Coder-V2-Instruct",
     "CohereForAI/c4ai-command-r-plus": "Cohere Command-R Plus",
-    "meta-llama/Meta-Llama-3.1-8B-Instruct": "Meta-Llama-3.1-8B-Instruct",
-    "bartowski/DeepSeek-V2-Chat-0628-GGUF": "DeepSeek-V2-Chat-0628-GGUF",
-    "google/gemma-7b": "Gemma-7b",
-    "openai-community/gpt2": "GPT-2"
+    "meta-llama/Meta-Llama-3.1-8B-Instruct": "Meta-Llama-3.1-8B-Instruct"
 }
 
 demo = gr.ChatInterface(