code: def resolve_name(name):
      
      logger.debug("resolve_name: %s", name)
      with Database("feeds") as feeds, Database("aliases") as aliases:
          if name in aliases.keys():
              return feeds[aliases[name]]
          elif name in feeds.keys():
              return feeds[name]
          else:
              print("Cannot find feed named: %s" % name)
              return
docs: Takes a given input from a user and finds the url for it