Use progress kwarg

Author: penelopeysm

tutorials/dev-model-manual/index.qmd

@@ -52,8 +52,7 @@ model2 = gdemo2([1.5, 2.0])
 We can sample from this model in the same way:
 
 ```{julia}
-setprogress!(false)
-chain = sample(model2, NUTS(), 1000)
+chain = sample(model2, NUTS(), 1000; progress=false)
 ```
 
 The subsequent pages in this section will show how the `@model` macro does this behind-the-scenes.

tutorials/usage-generated-quantities/index.qmd

@@ -39,8 +39,7 @@ We can generate draws from these variables — in this case, `x` and `y` — by
 For example, in the above reparametrization, we sample from our model:
 
 ```{julia}
-setprogress!(false)
-chain = sample(Neal(), NUTS(), 1000)
+chain = sample(Neal(), NUTS(), 1000; progress=false)
 ```
 
 Notice that only `x_raw` and `y_raw` are stored in the chain; `x` and `y` are not because they do not appear on the left-hand side of a tilde-statement.