def load_stats(data, user)
      return data if data
      raise('No data or user provided') unless user
      stats = GithubStats.new(user).data
      raise("Failed to find data for #{user} on GitHub") unless stats
      stats
    end
def load_stats(data, user)
      return data if data
      raise('No data or user provided') unless user
      stats = GithubStats.new(user).data
      raise("Failed to find data for #{user} on GitHub") unless stats
      stats
    end
Load stats from provided arg or github