Update app.py

app.py

@@ -16,6 +16,7 @@ def generate_text(prompt, temperature, top_p, top_k, repetition_penalty, max_len
     generator.device = torch.device("cuda")
     outputs = generator(
         prompt, 
+        do_sample=True,
         max_new_tokens=max_length,
         temperature=temperature,
         top_p=top_p,