I didn't quite understand how the initial data extracted for Covid is related to acetylcholinesterase pIC50. The data related to Covid does not seem to be used for anything associated with acetylcholinesterase. Could you please explain the importance of conducting the analyses in

(CDD_ML_Part_1_Bioactivity_Data_Concised.ipynb)[https://github.com/dataprofessor/code/blob/master/python/CDD_ML_Part_1_Bioactivity_Data_Concised.ipynb]

and

(CDD_ML_Part_2_Exploratory_Data_Analysis.ipynb)[https://github.com/dataprofessor/code/blob/master/python/CDD_ML_Part_2_Exploratory_Data_Analysis.ipynb]?