do lecture 1 using generative AI only

Author: afeld

extras/scripts/check_change.sh

@@ -31,11 +31,6 @@ diffable "$POST" "$FINAL"
 
 case "$SOURCE" in
 
-  lecture_1.ipynb)
-    # uses sample()
-    exit
-    ;;
-
   lecture_3.ipynb)
     # https://github.com/jupyter/nbdime/issues/473#issuecomment-831682930
     exit

extras/test_lectures.py

@@ -1,12 +1,11 @@
-from glob import glob
 import re
+from glob import glob
 
-from nbformat import NotebookNode
 import pytest
+from nbformat import NotebookNode
 
 from .lib.nb_helper import get_tags, is_code_cell, read_notebook
 
-
 lecture_notebooks = glob("lecture_?.ipynb")
 lecture_notebooks.sort()
 
@@ -82,8 +81,6 @@ def test_attendance_reminder(file):
 
 @pytest.mark.parametrize("file", lecture_notebooks)
 def test_hidden_imports(file):
-    if file == "lecture_1.ipynb":
-        pytest.skip("Introducing pandas")
     if file == "lecture_3.ipynb":
         pytest.skip("Introducing plotly")