fix gpu time estimating

app.py

@@ -250,7 +250,7 @@ def format_prompt(mode, prompt, system_prompt="", context="", src_lang="", tgt_l
     return prompt
 
 
-def estimate_duration(user_prompt, max_tokens, temperature, top_k, top_p, rep_penalty, ngram_size, do_sample):
+def estimate_duration(user_prompt, max_tokens, temperature, top_k, top_p, rep_penalty, ngram_size, do_sample, show_prompt=False):
     return min(max(int(max_tokens) // 20, 15), 60)