# Vision widgets
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### Box.\_\_getitem\_\_
``` python
def __getitem__(
i
):
```
*Call self as a function.*
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### widget
``` python
def widget(
im, *args, **layout
)->Output:
```
*Convert anything that can be `display`ed by `IPython` into a widget*
``` python
im = Image.open('images/puppy.jpg').to_thumb(256,512)
VBox([widgets.HTML('Puppy'),
widget(im, max_width="192px")])
```
VBox(children=(HTML(value='Puppy'), Output(layout=Layout(max_width='192px'))))
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### carousel
``` python
def carousel(
children:tuple | collections.abc.MutableSequence=(), # `Box` objects to display in a carousel
**layout
)->Box: # An `ipywidget`'s carousel
```
*A horizontally scrolling carousel*
``` python
ts = [VBox([widget(im, max_width='192px'), Button(description='click')])
for o in range(3)]
carousel(ts, width='450px')
```
Box(children=(VBox(children=(Output(layout=Layout(max_width='192px')), Button(description='click', style=Butto…
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### ImagesCleaner
``` python
def ImagesCleaner(
opts:tuple=(), # Options for the `Dropdown` menu
height:int=128, # Thumbnail Height
width:int=256, # Thumbnail Width
max_n:int=30, # Max number of images to display
):
```
*A widget that displays all images in `fns` along with a `Dropdown`*
``` python
fns = get_image_files('images')
w = ImagesCleaner(('A','B'))
w.set_fns(fns)
w
```
Box(children=(VBox(children=(Output(layout=Layout(height='128px')), Dropdown(layout=Layout(width='max-content'…
``` python
w.delete(),w.change()
```
((#0) [], (#0) [])
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### ImageClassifierCleaner
``` python
def ImageClassifierCleaner(
learn, **kwargs
):
```
*A widget that provides an
[`ImagesCleaner`](https://docs.fast.ai/vision.widgets.html#imagescleaner)
for a CNN [`Learner`](https://docs.fast.ai/learner.html#learner)*