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+Description
+------------
+
+The second homework is about a multi-omic analysis of brain tumors called gliomas using mutations and copy-number-variations along with other clinical variables. 
+
+With this hands-on exercise, I first ask you to do some exploratory data analysis.
+Then I ask you to carry out a manual hyperparameter search for classifying cancer types in the dataset. 
+Finally, I ask you to carry out a single task and multi-task automated hyperparameter tuning to predict survival risk scores of patients. 
+
+Please download the following notebook: 
+
+```
+wget https://raw.githubusercontent.com/BIMSBbioinfo/compgen_course_2025_module3/refs/heads/main/homeworks/hw2/day2_hw_lgg_gbm.ipynb
+```
+
+I provide some chunks of code and text that are required for subsequent questions. 
+I left some cells as blanks which I ask you to fill in as part of exercises. 
+
+If you have questions or run into issues, please  use the appropriate category of the [discussion board](https://github.com/BIMSBbioinfo/compgen_course_2025_module3/discussions). 
+
+
+
+