Update src/lighteval/models/nanotron_model.py

Co-authored-by: Thomas Wolf <thomwolf@users.noreply.github.com>
huggingface · Feb 7, 2024 · 98f767f · 98f767f
1 parent de4dd7e
commit 98f767f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/lighteval/models/nanotron_model.py b/src/lighteval/models/nanotron_model.py
@@ -1116,7 +1116,7 @@ def greedy_until(
         # automatic (variable) batch size detection for vectorization
         # pull longest context sample from request
         for request in requests:
-            request.stop_sequence = request.stop_sequence + [self.tokenizer.eos_token]
+            request.stop_sequence = list(request.stop_sequence) + [self.tokenizer.eos_token]
             request.tokenized_context = self.tok_encode(request.context)
 
         dataset = GenerativeTaskDatasetNanotron(requests=requests, dataset_splits=dataset_splits)