pub fn overwrite(
tool_call_id: ToolCallId,
messages: Vec<String>,
result: Result<String, String>,
box_id: &str,
part: DocumentPart,
) -> WebCodeOutputpub fn overwrite(
tool_call_id: ToolCallId,
messages: Vec<String>,
result: Result<String, String>,
box_id: &str,
part: DocumentPart,
) -> WebCodeOutput