getting rid of unessesary imports

app.py

@@ -1,5 +1,3 @@
-from nn.activation import SoftMax
-import plotly.express as px
 from sklearn import datasets
 from sklearn.preprocessing import OneHotEncoder
 from sklearn.model_selection import train_test_split

nn/nn.py

@@ -2,7 +2,7 @@ from dataclasses import dataclass, field
 import gradio as gr
 import numpy as np
 
-from nn.activation import Activation, Relu, SoftMax
+from nn.activation import Activation
 from nn.loss import Loss