module RubyLLM::Providers::OpenAI::Chat

def format_messages(messages)
  messages.map do |msg|
    {
      role: format_role(msg.role),
      content: Media.format_content(msg.content),
      tool_calls: format_tool_calls(msg.tool_calls),
      tool_call_id: msg.tool_call_id
    }.compact
  end
end