diff --git a/.github/workflows/deployment-script.yml b/.github/workflows/deployment-script.yml
index f224ba5..8f8bd01 100644
--- a/.github/workflows/deployment-script.yml
+++ b/.github/workflows/deployment-script.yml
@@ -15,13 +15,13 @@ jobs:
     - name: Setup node
       uses: actions/setup-node@v2
       with:
-            node-version: '12'
+            node-version: '22'
             check-latest: true
     - run: |
-        git clone https://github.com/virtual-labs/ph3-lab-mgmt
+        git clone --depth=1 https://github.com/virtual-labs/ph3-lab-mgmt
         cd ph3-lab-mgmt
         npm install
-        node exp.js
+        npm run build-exp
         cd ../
         git config --local user.email "admin@vlabs.ac.in"
         git config --local user.name "vleadadmin"
diff --git a/experiment/simulation/exp7.php b/experiment/simulation/exp7.php
index 7cce7e8..a17941c 100755
--- a/experiment/simulation/exp7.php
+++ b/experiment/simulation/exp7.php
@@ -30,12 +30,12 @@ function change(lang){
 else if($language=='eng')
 	$fp=fopen("analyse-size/accuracies_english","r");
 
-$train_token=array();
-$train_type=array();
-$algo=array();
-$test_token=array();
-$test_type=array();
-$feature=array();
+$train_token=[];
+$train_type=[];
+$algo=[];
+$test_token=[];
+$test_type=[];
+$feature=[];
 $accuracy;
 $count=0;
 
diff --git a/experiment/simulation/exp7_1.php b/experiment/simulation/exp7_1.php
index 578e6c2..0293605 100644
--- a/experiment/simulation/exp7_1.php
+++ b/experiment/simulation/exp7_1.php
@@ -31,12 +31,12 @@ function change(temp){
 else if($language=='eng')
 	$fp=fopen("analyse-size/accuracies_english","r");
 
-$train_token=array();
-$train_type=array();
-$algo=array();
-$test_token=array();
-$test_type=array();
-$feature=array();
+$train_token=[];
+$train_type=[];
+$algo=[];
+$test_token=[];
+$test_type=[];
+$feature=[];
 $accuracy;
 $count=0;
 
diff --git a/experiment/simulation/exp7_2.php b/experiment/simulation/exp7_2.php
index 226df1d..2dbffd8 100644
--- a/experiment/simulation/exp7_2.php
+++ b/experiment/simulation/exp7_2.php
@@ -33,12 +33,12 @@ function change(temp){
 else if($language=='eng')
 	$fp=fopen("analyse-size/accuracies_english","r");
 
-$train_token=array();
-$train_type=array();
-$algo=array();
-$test_token=array();
-$test_type=array();
-$feature=array();
+$train_token=[];
+$train_type=[];
+$algo=[];
+$test_token=[];
+$test_type=[];
+$feature=[];
 $accuracy;
 $count=0;
 
diff --git a/experiment/simulation/exp7_3.php b/experiment/simulation/exp7_3.php
index ef42faa..356a58f 100644
--- a/experiment/simulation/exp7_3.php
+++ b/experiment/simulation/exp7_3.php
@@ -25,12 +25,12 @@ function getAccuracy(accuracy){
 else if($language=='eng')
 	$fp=fopen("analyse-size/accuracies_english","r");
 
-$train_token=array();
-$train_type=array();
-$algo=array();
-$test_token=array();
-$test_type=array();
-$feature=array();
+$train_token=[];
+$train_type=[];
+$algo=[];
+$test_token=[];
+$test_type=[];
+$feature=[];
 $accuracy;
 $count=0;
 
diff --git a/experiment/simulation/exp8/exp7.php b/experiment/simulation/exp8/exp7.php
index 7cce7e8..a17941c 100755
--- a/experiment/simulation/exp8/exp7.php
+++ b/experiment/simulation/exp8/exp7.php
@@ -30,12 +30,12 @@ function change(lang){
 else if($language=='eng')
 	$fp=fopen("analyse-size/accuracies_english","r");
 
-$train_token=array();
-$train_type=array();
-$algo=array();
-$test_token=array();
-$test_type=array();
-$feature=array();
+$train_token=[];
+$train_type=[];
+$algo=[];
+$test_token=[];
+$test_type=[];
+$feature=[];
 $accuracy;
 $count=0;
 
diff --git a/experiment/simulation/exp8/exp7_1.php b/experiment/simulation/exp8/exp7_1.php
index 578e6c2..0293605 100644
--- a/experiment/simulation/exp8/exp7_1.php
+++ b/experiment/simulation/exp8/exp7_1.php
@@ -31,12 +31,12 @@ function change(temp){
 else if($language=='eng')
 	$fp=fopen("analyse-size/accuracies_english","r");
 
-$train_token=array();
-$train_type=array();
-$algo=array();
-$test_token=array();
-$test_type=array();
-$feature=array();
+$train_token=[];
+$train_type=[];
+$algo=[];
+$test_token=[];
+$test_type=[];
+$feature=[];
 $accuracy;
 $count=0;
 
diff --git a/experiment/simulation/exp8/exp7_2.php b/experiment/simulation/exp8/exp7_2.php
index 226df1d..2dbffd8 100644
--- a/experiment/simulation/exp8/exp7_2.php
+++ b/experiment/simulation/exp8/exp7_2.php
@@ -33,12 +33,12 @@ function change(temp){
 else if($language=='eng')
 	$fp=fopen("analyse-size/accuracies_english","r");
 
-$train_token=array();
-$train_type=array();
-$algo=array();
-$test_token=array();
-$test_type=array();
-$feature=array();
+$train_token=[];
+$train_type=[];
+$algo=[];
+$test_token=[];
+$test_type=[];
+$feature=[];
 $accuracy;
 $count=0;
 
diff --git a/experiment/simulation/exp8/exp7_3.php b/experiment/simulation/exp8/exp7_3.php
index ef42faa..356a58f 100644
--- a/experiment/simulation/exp8/exp7_3.php
+++ b/experiment/simulation/exp8/exp7_3.php
@@ -25,12 +25,12 @@ function getAccuracy(accuracy){
 else if($language=='eng')
 	$fp=fopen("analyse-size/accuracies_english","r");
 
-$train_token=array();
-$train_type=array();
-$algo=array();
-$test_token=array();
-$test_type=array();
-$feature=array();
+$train_token=[];
+$train_type=[];
+$algo=[];
+$test_token=[];
+$test_type=[];
+$feature=[];
 $accuracy;
 $count=0;