Change the directory of Spark-Hadoop

Change the SPARK hadoop directory as spark-2.4.3-bin-hadoop2.7.tgz.

[HARSHIT097]

#instead of this
#!wget -q https://www-us.apache.org/dist/spark/spark-2.4.1/spark-2.4.1-bin-hadoop2.7.tgz
#update directory this will work i hope
!wget -q https://downloads.apache.org/spark/spark-2.4.7/spark-2.4.7-bin-hadoop2.7.tgz