Update app.py

app.py

@@ -28,7 +28,7 @@ def generate(
     elif model_name == "Felladrin/Llama-160M-Chat-v1":
         outputs = pipe(prompt, max_new_tokens=250, use_cache=True, penalty_alpha=0.5, top_k=4, repetition_penalty=1.01)
     elif model_name == "Felladrin/TinyMistral-248M-Chat-v4":
-        outputs = pipe(prompt, max_new_tokens=250, use_cache=True, do_sample=True, temperature=0.6, top_p=0.8, top_k=0, min_p=0.1, typical_p=0.2, repetition_penalty=1.176)
+        outputs = pipe(prompt, max_new_tokens=250, use_cache=True, penalty_alpha=0.5, top_k=5, repetition_penalty=1.0)
     else:
         outputs = pipe(prompt, max_new_tokens=250, do_sample=True, temperature=0.65, top_k=35, top_p=0.55, repetition_penalty=1.176)