Update app.py

app.py

@@ -238,7 +238,7 @@ def format_prompt(message, history):
   return prompt
 
 def generate(
-    prompt, history, temperature=0.3, max_new_tokens=3000, top_p=0.90,top_k=50
+    prompt, history, temperature=0.3, max_new_tokens=3000, top_p=0.90
 ):
     temperature = float(temperature)
     if temperature < 1e-2:
@@ -249,7 +249,6 @@ def generate(
         temperature=temperature,
         max_new_tokens=max_new_tokens,
         top_p=top_p,
-        top_k=top_k,
         #repetition_penalty=repetition_penalty,
         #do_sample=True,
         #seed=42,