Added dotenv. Was present in code but not added to package.json
Added dotenv. Was present in code but not added to package.json

vibhasinghal/personality-insights-nodejs,aprilwebster/personality-insights-nodejs,vibhasinghal/personality-insights-nodejs,aprilwebster/personality-insights-nodejs,jcarboneri/simple-tc-pi-blx-demo,watson-developer-cloud/personality-insights-nodejs,watson-developer-cloud/personality-insights-nodejs,jcarboneri/simple-tc-pi-blx-demo