code: def uriunsplit(uri):
      
      (scheme, authority, path, query, fragment) = uri
      result = ''
      if scheme:
          result += scheme + ':'
      if authority:
          result += '//' + authority
      if path:
          result += path
      if query:
          result += '?' + query
      if fragment:
          result += '#' + fragment
      return result
docs: Reverse of urisplit()
  
         >>> uriunsplit(('scheme','authority','path','query','fragment'))
         "scheme://authority/path?query#fragment"