Update app.py

app.py

@@ -22,7 +22,7 @@ def gaussian(x, n, u, s):
 
     return x, y, u, s
     
-  import gradio as gr
+import gradio as gr
 # 1. define mean and standard deviation for class 1
 
 set_fea1_mean_class1 = gr.inputs.Slider(0, 20, step=0.5, default=1, label = 'Feature_1 Mean (Class 1)')