Update app.py

app.py

@@ -2,6 +2,11 @@ import gradio as gr
 import cv2
 import numpy as np
 
+def convert_to_grayscale(image):
+    # 이미지를 흑백으로 변환
+    gray_image = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
+    return gray_image
+
 def apply_filter(image, filter_type):
     if filter_type == "Soft Glow":
         # Soft Glow 효과