code: def info(self):
          
          result = list()
          result.append("Agents:\n")
          for agent in self._all_agents:
              result.append("\tName: ")
              result.append(agent.name)
              result.append("\n\tType: ")
              result.append(type(agent).__name__)
              result.append("\n\t")
              result.append("Sensors:\n")
              for sensor in self._sensor_map[agent.name].keys():
                  result.append("\t\t")
                  result.append(Sensors.name(sensor))
                  result.append("\n")
          return "".join(result)
docs: Returns a string with specific information about the environment.
          This information includes which agents are in the environment and which sensors they have.
  
          Returns:
              str: The information in a string format.