reverting more code back to python 3 syntax

cluster/main.py

@@ -14,8 +14,8 @@ def main(
     cluster_func = args.pop("algorithm")
     cluster_alg: Clusterer = clustering_methods[cluster_func]
 
-    cluster_args: dict = {"cluster_func": cluster_func}.update(args)
-    alg = cluster_alg.from_dict(cluster_args)
+    args.update({"cluster_func": cluster_func})
+    alg = cluster_alg.from_dict(args)
 
     alg.build(X)
     plot(clusterer=alg, X=X)

cluster/opts.py

@@ -1,4 +1,3 @@
-from cluster.clusterer import Clusterer
 from cluster.kmedoids import Kmedoids
 from cluster.kmeans import Kmeans
 

neural_network/backprop.py

@@ -24,7 +24,8 @@ def bp(
     wb: dict,
     args: dict,
 ) -> NeuralNetwork:
-    model = NeuralNetwork.from_dict(args.update(wb))
+    args.update(wb)
+    model = NeuralNetwork.from_dict(args)
     loss_history = []
     for _ in range(model.epochs):
         # forward prop