Update app/llm.py

app/llm.py

@@ -30,9 +30,9 @@ class ChatModel(BaseModel):
     mirostat_tau: float=4.0
     mirostat_eta: float=1.1
 llm_chat = llama_cpp.Llama.from_pretrained(
-    repo_id="moriire/healthcare-ai-q2_k",
-    filename="*.gguf",
-    tokenizer=llama_cpp.llama_tokenizer.LlamaHFTokenizer.from_pretrained("moriire/healthcare-ai-adapter-merged_16bit"),
+    repo_id="Qwen/Qwen1.5-0.5B-Chat-GGUF",
+    filename="*4_k_m.gguf",
+    tokenizer=llama_cpp.llama_tokenizer.LlamaHFTokenizer.from_pretrained("Qwen/Qwen1.5-0.5B-Chat-GGUF"),
     verbose=False,
      n_ctx=256,
      n_gpu_layers=0,