pcr-lambda-functions

Notes:

increase memory in lambda
for xlsToCSV.py build python dependency package locally and zip with it lambda_function.py
for pcr_tests.py use this arn:aws:lambda:eu-west-2:113088814899:layer:Klayers-python37-pandas:1 for a layer

list of packages required for xlstoCSV and use linux versions

pandas
numpy
xlrd

for package dependency follow https://medium.com/@korniichuk/lambda-with-pandas-fd81aa2ff25e