[add] disc week 2 soln

_modules/week-03.md

@@ -7,7 +7,7 @@ Sep 10
     : [Note 4](https://ds100.org/course-notes/pandas_3/pandas_3.html)
 : **Lecture Participation 4**{: .label .label-survey } [Lecture Participation 4](https://app.sli.do/event/chXtk54pm35ApFazDcetDQ/embed/polls/205c0668-d2e6-486e-bb5c-eae6f750d976)
 : **Discussion 2**{: .label .label-disc } [Pandas I](https://drive.google.com/file/d/1FNh1edFb8tUGM5TgAEVjz8exqmDIoCff/view){:target="_blank"}
-    : [Mini-Lecture](https://youtu.be/-E3j9AWkilI), [Notebook](https://data100.datahub.berkeley.edu/hub/user-redirect/git-pull?repo=https%3A%2F%2Fgithub.com%2FDS-100%2Ffa24-student&urlpath=lab%2Ftree%2Ffa24-student%2Fdisc%2Fdisc02%2Fdisc02-worksheet-blank.ipynb&branch=main), [Groupwork Notebook](https://data100.datahub.berkeley.edu/hub/user-redirect/git-pull?repo=https%3A%2F%2Fgithub.com%2FDS-100%2Ffa24-student&urlpath=lab%2Ftree%2Ffa24-student%2Fdisc%2Fdisc02%2Fdisc02_groupwork_blank.ipynb&branch=main)
+    : [Mini-Lecture](https://youtu.be/-E3j9AWkilI), [Solutions](https://drive.google.com/file/d/1h1XoYErOCiDs34-BZWEHmg0O2X3ZgzH3/view?usp=sharing), [Notebook](https://data100.datahub.berkeley.edu/hub/user-redirect/git-pull?repo=https%3A%2F%2Fgithub.com%2FDS-100%2Ffa24-student&urlpath=lab%2Ftree%2Ffa24-student%2Fdisc%2Fdisc02%2Fdisc02-worksheet-blank.ipynb&branch=main), [Groupwork Notebook](https://data100.datahub.berkeley.edu/hub/user-redirect/git-pull?repo=https%3A%2F%2Fgithub.com%2FDS-100%2Ffa24-student&urlpath=lab%2Ftree%2Ffa24-student%2Fdisc%2Fdisc02%2Fdisc02_groupwork_blank.ipynb&branch=main)
 
 Sep 12
 : **Lecture 5**{: .label .label-lecture} Data Cleaning and EDA