Merge branch 'main' of https://git.doit.wisc.edu/cdis/cs/courses/cs220/cs220-lecture-material

f23/Gurmail_Lecture_Notes/19_JSON/cs220_survey_data.csv

f23/Gurmail_Lecture_Notes/19_JSON/lec_19_json.ipynb

...ure_Notes/19_JSON/lec_19_json_template_Gurmail_lec1.ipynb

...ure_Notes/19_JSON/lec_19_json_template_Gurmail_lec2.ipynb

f23/Gurmail_Lecture_Notes/19_JSON/lecture_cs220_data.json

f23/Gurmail_Lecture_Notes/19_JSON/numsA.json

f23/Gurmail_Lecture_Notes/19_JSON/numsB.json

f23/Gurmail_Lecture_Notes/19_JSON/project.py

f23/Gurmail_Lecture_Notes/19_JSON/score_history.json