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update code formatting

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  1. gradio_article.md +3 -3
gradio_article.md CHANGED
@@ -13,20 +13,20 @@ Jeremy presented in session 1 of the 2022 fastai course into a regression task.
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  1. Creating a labeling function that returns a float, 0.0 if it is a DC character and 1.0 if it is a Marvel character
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- ```
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  def is_marvel(img):
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  return 1. if img.parent.name.lower().startswith("marvel") else 0.
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  ```
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  2. Updating our `DataBlock`to use a `RegressionBlock` for our targets, and then assigning our labeling function above to the `get_y` argument.
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- ```
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  blocks=(ImageBlock, RegressionBlock)
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  ```
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  3. Updating our call to `vision_learner` to use a regression friendly metric like RMSE, as well as specifying a `y_range` to constrain our predictions to the expected range of between 0 and 1.
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- ```
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  learn = vision_learner(dls, resnet18, metrics=rmse, y_range=(0, 1))
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  ```
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  1. Creating a labeling function that returns a float, 0.0 if it is a DC character and 1.0 if it is a Marvel character
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+ ```python
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  def is_marvel(img):
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  return 1. if img.parent.name.lower().startswith("marvel") else 0.
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  ```
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  2. Updating our `DataBlock`to use a `RegressionBlock` for our targets, and then assigning our labeling function above to the `get_y` argument.
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+ ```python
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  blocks=(ImageBlock, RegressionBlock)
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  ```
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  3. Updating our call to `vision_learner` to use a regression friendly metric like RMSE, as well as specifying a `y_range` to constrain our predictions to the expected range of between 0 and 1.
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+ ```python
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  learn = vision_learner(dls, resnet18, metrics=rmse, y_range=(0, 1))
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  ```
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