input: 
  def select_approved_rows() -> list:
      """
      Creates a Python function to select all rows from a table where the 'status' is 'approved'.
  
      Example:
      select_approved_rows()
  
      >>> select_approved_rows()
      [('row1', 'approved'), ('row2', 'approved')]
      """
      sql = "SELECT * FROM table WHERE status = 'approved'"
      cur.execute(sql)
      return cur.fetchall()
  
output:     rows = []
      for row in cur.fetchall():
          if row[1] == 'approved':
              rows.append(row)
      return rows