show image in python

1from PIL import Image
2
3#read the image
4im = Image.open("sample-image.png")
5
6#show image
7im.show()

1from PIL import Image, ImageFilter  # importing the image
2
3#Image -1 DLC3 with Blur filter
4img1 = Image.open('dlc3.jpg')
5filtered_img1 = img1.filter(ImageFilter.BLUR)
6filtered_img1.save('Blurdlc3.png')
7
8#Image -2 DYONISOS with Smooth filter
9img2 = Image.open('dyonisos.jpg')
10filtered_img2 = img2.filter(ImageFilter.SMOOTH)
11filtered_img2.save('dyonisossmooth.png')
12
13#Image - 3 SHARK with convert and rotate properties
14img3 = Image.open('shark.jpg')
15filtered_img3 = img3.convert('L')
16filtered_img3.rotate(180)
17filtered_img3.save('Shark.jpg')

1Traceback (most recent call last):
2  File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 2088, in __call__
3    return self.wsgi_app(environ, start_response)
4  File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 2073, in wsgi_app
5    response = self.handle_exception(e)
6  File "/usr/local/lib/python3.8/site-packages/flask_restful/__init__.py", line 271, in error_router
7    return original_handler(e)
8  File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 2070, in wsgi_app
9    response = self.full_dispatch_request()
10  File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 1515, in full_dispatch_request
11    rv = self.handle_user_exception(e)
12  File "/usr/local/lib/python3.8/site-packages/flask_restful/__init__.py", line 271, in error_router
13    return original_handler(e)
14  File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 1513, in full_dispatch_request
15    rv = self.dispatch_request()
16  File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 1499, in dispatch_request
17    return self.ensure_sync(self.view_functions[rule.endpoint])(**req.view_args)
18TypeError: identifyCrack() missing 3 required positional arguments: 'inputFolder', 'outputFolder', and 'inputImage'