Update app.py

app.py

@@ -53,7 +53,8 @@ def generate_qa(context, recommended_word, temperature, top_p, num_samples=3):
         **input_ids,
         temperature=temperature,
         top_p=top_p,
-        num_return_sequences=num_samples
+num_return_sequences=num_samples,do_sample=True,    top_k=0
+
     )
     
     generated_text = tokenizer.batch_decode(output, skip_special_tokens=True)