diff --git a/lib/atom-python-run.js b/lib/atom-python-run.js
index 17b4c47..e919841 100644
--- a/lib/atom-python-run.js
+++ b/lib/atom-python-run.js
@@ -31,7 +31,7 @@ module.exports = {
                         'command': atom.config.get(`atom-python-run.${key}Command`),
                         'pause': atom.config.get(`atom-python-run.${key}Pause`),
                     });
-                } 
+                }
             } catch(error) {
                 // the promise failed and the exception was caught
                 console.log(`atom-python-run: saveAndRun: ${error}`);
@@ -48,14 +48,32 @@ module.exports = {
             let args = config.command.split(' ');
 
             // load configuration settings in to 'config' object
+
             config = Object.assign(config, {
                 'terminal': atom.config.get('atom-python-run.terminal'),
                 'pipeFile': atom.config.get('atom-python-run.pipeFile'),
                 'pipePath': atom.config.get('atom-python-run.pipePath'),
                 'extensions': atom.config.get('atom-python-run.extensionFilter'),
-                'consoleLog': atom.config.get('atom-python-run.consoleLog')
+                'consoleLog': atom.config.get('atom-python-run.consoleLog'),
+                'f5envVariables': atom.config.get('atom-python-run.f5envVariables') // Environment Variables
             });
 
+            let tmpEnv = {};
+            var tmpArr = []
+
+            // Extracting the env Variables from array format
+
+            for (var i = 0; i < config.f5envVariables.length; i++) {
+              if(config.f5envVariables[i].includes(":")){
+                tmpArr = config.f5envVariables[i].split(":")
+                if(tmpArr.length==2){
+                  tmpEnv[tmpArr[0]] = tmpArr[1];
+                }
+              }
+            }
+
+            // console.log(tmpEnv);
+
             function format(string, object) {
                 return string.replace(/{.*?}/g, (element) =>
                     object[element.substring(1, element.length - 1)]
@@ -118,7 +136,8 @@ module.exports = {
                 'args': args,
                 'options': {
                     cwd: info.dir,
-                    detached: true
+                    detached: true,
+                    env: tmpEnv // Passing Environment variables to the shell instance
                 }
             });
 
@@ -160,6 +179,16 @@ module.exports = {
             type: 'string',
             default: 'python {file}'
         },
+        /////// Env Variables option
+        f5envVariables: {
+            title: 'Environment Variables',
+            description: 'format [key:pair, key:pair ...]',
+            type: 'array',
+            default: [],
+            items:{
+              type: "string"
+            }
+        },
         f6Command: {
             title: 'F6 Command',
             description: 'Same as above',