diff --git a/lib/typst/local/handout/0.1.0/lib.typ b/lib/typst/local/handout/0.1.0/lib.typ
index 0c0a61a..e5ffa64 100755
--- a/lib/typst/local/handout/0.1.0/lib.typ
+++ b/lib/typst/local/handout/0.1.0/lib.typ
@@ -3,13 +3,10 @@
 // Re-exports
 // All functions that maybe used by client code are listed here
 #import "misc.typ": *
-#import "object.typ": problem, definition, theorem, example, remark, generic
+#import "object.typ": definition, example, generic, problem, remark, theorem
 #import "solution.typ": (
-  if_solutions,
-  if_no_solutions,
-  if_solutions_else,
-  solution,
-  instructornote,
+  if_no_solutions, if_solutions, if_solutions_else, instructornote,
+  sample_solution, solution,
 )
 
 
@@ -38,10 +35,7 @@
     margin: 20mm,
     width: 8.5in,
     height: 11in,
-    footer: align(
-      center,
-      context counter(page).display(),
-    ),
+    footer: align(center, context counter(page).display()),
     footer-descent: 5mm,
   )
 
@@ -102,8 +96,8 @@
 
   // Make handout title
   {
-    import "header.typ": make_header, solution_warning, short_solution_warning
-    import "solution.typ": solutions_state, reset_solutions
+    import "header.typ": make_header, short_solution_warning, solution_warning
+    import "solution.typ": reset_solutions, solutions_state
 
     reset_solutions()
 
diff --git a/lib/typst/local/handout/0.1.0/object.typ b/lib/typst/local/handout/0.1.0/object.typ
index ed38683..dc02069 100644
--- a/lib/typst/local/handout/0.1.0/object.typ
+++ b/lib/typst/local/handout/0.1.0/object.typ
@@ -29,11 +29,7 @@
   }
 
   // Render the object
-  block(
-    above: 8mm,
-    below: 2mm,
-    text(weight: "bold", obj_content),
-  )
+  block(above: 8mm, below: 2mm, text(weight: "bold", obj_content))
 
   // Generate labeled metadata for this object.
   //
@@ -57,7 +53,7 @@
   if not (
     it.element != none
       and it.element.has("value")
-      and type(it.element.value) == "dictionary"
+      and type(it.element.value) == dictionary
       and it.element.value.keys().contains(magic_key)
   ) {
     // This label is not attached to object metadata
@@ -100,9 +96,5 @@
 #let remark = _mkobj("Remark")
 
 #let generic(obj_content) = {
-  block(
-    above: 8mm,
-    below: 2mm,
-    text(weight: "bold", obj_content),
-  )
+  block(above: 8mm, below: 2mm, text(weight: "bold", obj_content))
 }
diff --git a/lib/typst/local/handout/0.1.0/solution.typ b/lib/typst/local/handout/0.1.0/solution.typ
index 97c3f75..ac9a052 100755
--- a/lib/typst/local/handout/0.1.0/solution.typ
+++ b/lib/typst/local/handout/0.1.0/solution.typ
@@ -1,4 +1,4 @@
-#import "misc.typ": ored, oblue
+#import "misc.typ": oblue, ored
 
 
 /// If false, hide instructor info.
@@ -61,57 +61,71 @@
 }
 
 #let solution(content) = {
-  if_solutions(
-    align(
-      center,
-      stack(
-        block(
-          width: 100%,
-          breakable: false,
-          fill: ored,
-          stroke: ored + 2pt,
-          inset: 1.5mm,
-          align(left, text(fill: white, weight: "bold", [Solution:])),
-        ),
-
-        block(
-          width: 100%,
-          height: auto,
-          breakable: false,
-          fill: ored.lighten(80%).desaturate(10%),
-          stroke: ored + 2pt,
-          inset: 3mm,
-          align(left, content),
-        ),
-      ),
+  if_solutions(align(center, stack(
+    block(
+      width: 100%,
+      breakable: false,
+      fill: ored,
+      stroke: ored + 2pt,
+      inset: 1.5mm,
+      align(left, text(fill: white, weight: "bold", [Solution:])),
     ),
-  )
+
+    block(
+      width: 100%,
+      height: auto,
+      breakable: false,
+      fill: ored.lighten(80%).desaturate(10%),
+      stroke: ored + 2pt,
+      inset: 3mm,
+      align(left, content),
+    ),
+  )))
 }
 
+#let sample_solution(content) = {
+  align(center, stack(
+    block(
+      width: 100%,
+      breakable: false,
+      fill: oblue,
+      stroke: oblue + 2pt,
+      inset: 1.5mm,
+      align(left, text(fill: white, weight: "bold", [Sample Solution:])),
+    ),
+
+    block(
+      width: 100%,
+      height: auto,
+      breakable: false,
+      fill: oblue.lighten(80%).desaturate(10%),
+      stroke: oblue + 2pt,
+      inset: 3mm,
+      align(left, content),
+    ),
+  ))
+}
+
+
 #let instructornote(content) = {
-  if_solutions(
-    align(
-      center,
-      stack(
-        block(
-          width: 100%,
-          breakable: false,
-          fill: oblue,
-          stroke: oblue + 2pt,
-          inset: 1.5mm,
-          align(left, text(fill: white, weight: "bold", [Instructor note:])),
-        ),
-
-        block(
-          width: 100%,
-          height: auto,
-          breakable: false,
-          fill: oblue.lighten(80%).desaturate(10%),
-          stroke: oblue + 2pt,
-          inset: 3mm,
-          align(left, content),
-        ),
-      ),
+  if_solutions(align(center, stack(
+    block(
+      width: 100%,
+      breakable: false,
+      fill: oblue,
+      stroke: oblue + 2pt,
+      inset: 1.5mm,
+      align(left, text(fill: white, weight: "bold", [Instructor note:])),
     ),
-  )
+
+    block(
+      width: 100%,
+      height: auto,
+      breakable: false,
+      fill: oblue.lighten(80%).desaturate(10%),
+      stroke: oblue + 2pt,
+      inset: 3mm,
+      align(left, content),
+    ),
+  )))
 }