Fix number of keys loading example data from S3
Fix number of keys loading example data from S3

mikarubi/thunder,kcompher/thunder,poolio/thunder,broxtronix/thunder,zhwa/thunder,j-friedrich/thunder,oliverhuangchao/thunder,mikarubi/thunder,kunallillaney/thunder,zhwa/thunder,kcompher/thunder,broxtronix/thunder,pearsonlab/thunder,j-friedrich/thunder,poolio/thunder,oliverhuangchao/thunder,kunallillaney/thunder,thunder-project/thunder,jwittenbach/thunder,pearsonlab/thunder