Practice handwriting project gradle build error

[mdshopon]

I have downloaded the Practice Handwriting project. But after importing project gradle file could not be build because of some HTTP Proxy error. I am very new to android development. So appologies if its a very silly mistake. Here is the error I am getting

Error:Unknown host 'proxy.iiit.ac.in: Name or service not known'. You may need to adjust the proxy settings in Gradle. Enable Gradle 'offline mode' and sync project. Learn about configuring HTTP proxies in Gradle</a>

[djsbaa]

Me too I faced the same issue so what I did ?
1- in gradle-wrapper.properties set distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip
2- in build.gradle(project) add or modifier dependencies { classpath 'com.android.tools.build:gradle:2.3.0' }