fix: handle empty repsonses

Danidapena · Danidapena · commit 57db3f463f9d · 2025-09-26T18:55:32.000Z
diff --git a/src/litai/llm.py b/src/litai/llm.py
@@ -336,7 +336,6 @@ def chat(  # noqa: D417
                 if not stream and response:
                     return response
                 if stream:
-                    peek_iter, return_iter = itertools.tee(response)
                     try:
                         peek_iter, return_iter = itertools.tee(response)
                         has_content = False
