Update app.py

app.py

@@ -166,12 +166,12 @@ def create_conversational_rag_chain(retriever):
         model_path = "JCHAVEROT_Qwen2-0.5B-Chat_SFT_DPO.Q8_0.gguf",
         seed = 42,
         n_gpu_layers=0,
-        temperature=0.1,
+        temperature=0.0,
         n_ctx=22000,
         n_batch=2000,
-        max_tokens=200,
+        max_tokens=250,
         repeat_penalty=1.7,
-        last_n_tokens_size = 200,
+        last_n_tokens_size = 250,
         callback_manager=callback_manager,
         verbose=False,
     )