Remove unused line in the tutorial (#499)

Daria Kolodzey · SethHWeidman · holly1238 · web-flow · commit 760455d658dc · 2021-04-25T17:40:56.000-07:00
I guess, the line `x_train, x_train.shape, y_train.min(), y_train.max()` was useful in notebook environment where its presence caused jupyter to display these variables.

But there are `print` statements below this line printing the same variables. So I think it's better to omit this line as it does nothing and looks confusing.

Co-authored-by: Seth Weidman &lt;seth@sethweidman.com&gt;
Co-authored-by: holly1238 &lt;77758406+holly1238@users.noreply.github.com&gt;
diff --git a/beginner_source/nn_tutorial.py b/beginner_source/nn_tutorial.py
@@ -85,7 +85,6 @@
     torch.tensor, (x_train, y_train, x_valid, y_valid)
 )
 n, c = x_train.shape
-x_train, x_train.shape, y_train.min(), y_train.max()
 print(x_train, y_train)
 print(x_train.shape)
 print(y_train.min(), y_train.max())

Original file line number	Diff line number	Diff line change
`@@ -85,7 +85,6 @@`
`85`	`85`	`torch.tensor, (x_train, y_train, x_valid, y_valid)`
`86`	`86`	`)`
`87`	`87`	`n, c = x_train.shape`
`88`		`-x_train, x_train.shape, y_train.min(), y_train.max()`
`89`	`88`	`print(x_train, y_train)`
`90`	`89`	`print(x_train.shape)`
`91`	`90`	`print(y_train.min(), y_train.max())`