Create app.py

app.py

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+import cv2
+import gradio as gr
+def convert_photo_to_Sketch(image):
+  img = cv2.resize(image, (256, 256))
+  #convert image to RGB from BGR
+  RGB_img = cv2.cvtColor(img,cv2.COLOR_BGR2RGB)
+  #convert imge to grey
+  grey_img=cv2.cvtColor(RGB_img, cv2.COLOR_BGR2GRAY)
+  #invert grey scale image
+  invert_img=255-grey_img
+  #Gaussian fun to blur the image
+  blur_img=cv2.GaussianBlur(invert_img, (21,21),0)
+  #invert the blur image
+  inverted_blurred_img = 255 - blur_img
+  #skecth the image
+  sketch_img=cv2.divide(grey_img,inverted_blurred_img, scale=256.0)
+  rgb_sketch=cv2.cvtColor(sketch_img, cv2.COLOR_BGR2RGB)
+  #return the final sketched image
+  return rgb_sketch
+ 
+#built interface with gradio to test the function
+imagein = gr.inputs.Image(label='Orjinal Resim')
+imageout =  gr.outputs.Image(label='Sketch Resim',type='pil')
+gr.Interface(fn=convert_photo_to_Sketch, inputs=imagein, outputs=imageout,title='Convert RGB Image to Sketch').launch()