Move Python error messages on the same slide with code

lectures/debugging-strategies/slides.qmd

@@ -101,7 +101,7 @@ int main() {
 
 :::
 
-:::{.column width=50%}
+:::{.column width=50% .fragment}
 
 - Compilation only throws a warning
 ```
@@ -127,7 +127,11 @@ Aborted
 ::::::::
 
 
-## Locating the right error message (1/2) {.leftalign}
+## Locating the right error message {.leftalign}
+
+::::::::{.columns .smaller}
+
+:::{.column width=50%}
 
 ```python
 def _extend_number(num):
@@ -145,35 +149,35 @@ def extend_number(num):
 print(extend_number('6'))
 ```
 
-:::{.smaller}
-
 Expected output:
 
-:::
-
 ```
 6543210
 ```
 
+:::
 
-## Locating the right error message (2/2)
+:::{.column width=50% .fragment}
 
-Output from previous code (last 15 lines)
 
-```
-During handling of the above exception, another exception occurred:
+Actual output (last 17 lines)
 
+```
 Traceback (most recent call last):
-  File "<stdin>", line 3, in extend_number
+  File "number_extension.py", line 6, in extend_number
+    for idx in range(num):
 RecursionError: maximum recursion depth exceeded while calling a Python object
 
 During handling of the above exception, another exception occurred:
-
 Traceback (most recent call last):
-  File "<stdin>", line 1, in <module>
-  File "<stdin>", line 6, in extend_number
-  File "<stdin>", line 6, in extend_number
-  File "<stdin>", line 6, in extend_number
+  File "number_extension.py", line 13, in <module>
+    print(extend_number('6'))
+  File "number_extension.py", line 9, in extend_number
+    num = extend_number(num)
+  File "number_extension.py", line 9, in extend_number
+    num = extend_number(num)
+  File "number_extension.py", line 9, in extend_number
+    num = extend_number(num)
   [Previous line repeated 996 more times]
 RecursionError: maximum recursion depth exceeded
 ```
@@ -182,10 +186,14 @@ RecursionError: maximum recursion depth exceeded
 issues in line 9 and 13
 -->
 
+:::
+
+::::::::
+
 
 ## Hands-On! {.handson}
 
-1. What are the actual issues in the code from the previous slides based on the error messages?
+1. What are the actual issues in the code from the previous slide based on the error messages?
 2. How to rectify them?