Update app.py

app.py

@@ -31,6 +31,7 @@ notes = """
 - Note/Disclaimer: may generate unaccepted or inappropriate content. Use at your own risk.
 """
 def sayPoetry(prompt, temp=1.0, topk = 50, topp = 1.0, penalty=1.0, seed=114):
+    if not int(seed) >= 0: seed=114
     set_seed(seed)
     gen = pipe(prompt, max_length=96, do_sample=True, temperature=temp, top_k=topk, top_p=topp, repetition_penalty=penalty,
               min_length = 64, no_repeat_ngram_size = 3, return_full_text=True,