Fixing script to fix swagger style

devops/scripts/style_swagger.js

-const replace = require('replace-in-file');
-const options_clear = {
-    files: 'node_modules/swagger-ui-dist/swagger-ui.css',
-    from: '.swagger-ui .topbar{display:\'none\';',
-    to: '.swagger-ui .topbar{',
-};
-const options_add_display = {
-    files: 'node_modules/swagger-ui-dist/swagger-ui.css',
-    from: '.swagger-ui .topbar{',
-    to: '.swagger-ui .topbar{display:\'none\';',
-};
-try {
-    var results = replace.sync(options_clear);
-    console.log('Replacement results:', results);
-    results = replace.sync(options_add_display);
-    console.log('Replacement results:', results);
-}
-catch (error) {
-    console.error('Error occurred:', error);
-}
\ No newline at end of file

package.json

@@ -17,7 +17,7 @@
     "test-automation": "npm run clean && npm install && npm run build && npm run test-coverage",
     "test-e2e-parallel": "node ./tests/e2e/parallel/run_e2e_tests_parallel.js",
     "copy-static-files": "copyfiles --error --up 1 ./docs/api/openapi.osdu.yaml ./dist/docs",
-    "postbuild": "npm run copy-static-files && node devops/scripts/style_swagger.js"
+    "postbuild": "npm run copy-static-files"
   },
   "nyc": {
     "include": [

src/server/server.ts

@@ -27,6 +27,7 @@ import https from 'https';
 
 import swaggerUi from 'swagger-ui-express';
 import YAML from 'yamljs';
+import replaceInFile from 'replace-in-file'
 
 // -------------------------------------------------------------------
 // Seismic Store Service
@@ -69,8 +70,27 @@ export class Server {
         ]
     }
 
+    private options_clear = {
+        files: 'node_modules/swagger-ui-dist/swagger-ui.css',
+        from: '.swagger-ui .topbar{display:\'none\';visibility:\'hidden\'',
+        to: '.swagger-ui .topbar{',
+    }
+
+    private options_add_display = {
+        files: 'node_modules/swagger-ui-dist/swagger-ui.css',
+        from: '.swagger-ui .topbar{',
+        to: '.swagger-ui .topbar{display:none;visibility:hidden;',
+    }
+
     constructor() {
         const swaggerDocument = YAML.load('./dist/docs/api/openapi.osdu.yaml');
+        try {
+            replaceInFile.sync(this.options_clear);
+            replaceInFile.sync(this.options_add_display);
+        }
+        catch (error) {
+            console.error('Error occurred:', error);
+        }
 
         this.app = express();
         this.app.use(bodyparser.urlencoded({ extended: false }));