code: def get_network(self):
          
          props = self.get_chain_properties()
          chain_id = props["chain_id"]
          for k, v in known_chains.items():
              if v["chain_id"] == chain_id:
                  return v
          raise exceptions.UnknownNetworkException(
              "Connecting to unknown network (chain_id: {})!".format(props["chain_id"])
          )
docs: Identify the connected network. This call returns a
              dictionary with keys chain_id, core_symbol and prefix