Update app.py

app.py

@@ -44,6 +44,11 @@ def generate_random_name(interpreter, vocab_size, sp, max_length=10, temperature
 
     for _ in range(max_length - 1):
         token_list = sp.encode_as_ids(generated_name)
+
+        # Handle empty token list case
+        if len(token_list) == 0:
+            continue  # Skip the current iteration if the token list is empty
+            
         # Pad to the correct length expected by the model
         token_list = custom_pad_sequences([token_list], maxlen=max_seq_len, padding='pre')