in src/frontends/streamlit_adk/frontend/utils/chat_utils.py [0:0]
def clean_text(text: str) -> str:
"""Preprocess the input text by removing leading and trailing newlines."""
if not text:
return text
if text.startswith("\n"):
text = text[1:]
if text.endswith("\n"):
text = text[:-1]
return text