Set the following variables in python file
baseUrl = 'https://index.taskcluster.net/v1/tasks' namespace="gecko.v2.mozilla-central.latest.firefox" artifactQueue='https://queue.taskcluster.net/v1/task/' builds=['linux64-asan','linux64-asan-debug'] artifacts=['jsshell','common.tests'] targetLoc='artifacts'
Run Python File ./downloadArtifacts.py