in aidial_adapter_bedrock/llm/chat_model.py [0:0]
def preprocess_messages(self, messages: List[Message]) -> List[Message]:
# Skipping empty system messages
messages = [
msg for msg in messages if not _is_empty_system_message(msg)
]
if len(messages) == 0:
raise ValidationError("List of messages must not be empty")
return messages