code: def create_client(self, addr, timeout):
          
  
          def make(addr):
              c = Client(addr)
              c.socket._set_recv_timeout(timeout)
              return c
  
          if ',' in addr:
              addrs = addr.split(',')
              addrs = [a.strip() for a in addrs]
              return {a: make(a) for a in addrs}
          return make(addr)
docs: Create client(s) based on addr