diff --git a/README.md b/README.md
index 067a78c..142d4e4 100644
--- a/README.md
+++ b/README.md
@@ -42,6 +42,14 @@ navigate to that directory and start a simple Python server:
 python -m http.server
 ```
 
+## Building and adding chattutor
+
+Check out the README.md file in chattutor_setup folder,
+or simply run 
+
+```sh
+./build.sh```
+
 ## Development
 
 The majority of this book is written as Jupyter notebooks. Learn more about 
diff --git a/book/chattutor_setup/chattutor.config.js b/book/chattutor_setup/chattutor.config.js
index eaf64a3..35a6967 100644
--- a/book/chattutor_setup/chattutor.config.js
+++ b/book/chattutor_setup/chattutor.config.js
@@ -39,14 +39,21 @@
  * 
  * COURSE_URL: the base url for the course
  * 
- * SERVER_PORT: the port listen to Chattutor 
- * server if ran locally. Used ONLY for testing
- * purposes
+ * 
+ * RUN_LOCALLY: true if and only if course is tested
+ * locally. For production it should be false,
+ * for testing it should be true.
+ * 
+ * IS_STATIC: true if ran statically on a index.html
+ * file, false if ran on a server, either local or online
+ * Usually true for jupyter books
  */
+const RUN_LOCALLY               = true;
+const TEST_MODE                 = false;
+const IS_STATIC                 = true;
+
 const EMBEDDING_COLLECTION_NAME = "photonicsbootcamp12";
-const TEST_MODE = true;
-const COURSE_URL = "https://byucamacholab.github.io/Photonics-Bootcamp"
-const SERVER_PORT = 5000
+const COURSE_URL                = "https://byucamacholab.github.io/Photonics-Bootcamp"
 /**
  * --------------- TESTING CONFIGS ----------------
  * ChatTutor can be embedded on default applications
@@ -61,9 +68,15 @@ const SERVER_PORT = 5000
  * 
  * This configuration is ONLY used for testing and
  * will have no weight in production mode 
- * (TEST_MODE = false)
+ * (RUN_LOCALLY = false)
+ * 
+ * SERVER_PORT: the port listen to Chattutor 
+ * server if ran locally. Used ONLY for testing
+ * purposes (TEST_MODE = false)
  */
-const BUILT_WITH = "JUPYTER-NOTEBOOK"
+const BUILT_WITH                = "JUPYTER-NOTEBOOK"
+const SERVER_PORT               = 5000
+
 /**
  * JUPYTER-NOTEBOOK Specific configurations.
  */
diff --git a/book/chattutor_setup/chattutor.min.js b/book/chattutor_setup/chattutor.min.js
index 596135e..5ed40e2 100644
--- a/book/chattutor_setup/chattutor.min.js
+++ b/book/chattutor_setup/chattutor.min.js
@@ -1,16 +1,6 @@
 // Configures UI
 const embed_mode = true;
 
-
-// Constants for embed mode and UI elements
-
-// import {lightMode, darkMode, setProperties} from "./constants.js";
-// import {alert} from "./nicealert.js"
-// import { clearFileInput } from "./fileupload.js";
-// import { JSONparse } from "./jsonparse.js";
-// import { chattutor_embed } from "./chattutor.html.js";
-// import { setFromDoc, clearFromDoc } from "./from_doc_ext.js";
-
 let headers = new Headers();
 
 headers.append('Content-Type', 'application/json');
@@ -45,7 +35,7 @@ var conversation = [];
 var original_file = "";
 let lastMessageId = null;
 var stopGeneration = false
-let selectedModel = "gpt-3.5-turbo" //document.getElementById('modelDropdown').value
+let selectedModel = "gpt-3.5-turbo"
 
 function setupEmbedMode_URL() {
 
@@ -59,7 +49,7 @@ function setupEmbedMode_URL() {
     })
   
     path = window.location.pathname
-    if (BUILT_WITH == "JUPYTER-NOTEBOOK" && TEST_MODE == true) {
+    if (BUILT_WITH == "JUPYTER-NOTEBOOK" && RUN_LOCALLY == true && IS_STATIC == true) {
         const BUILD_HTML_JUPYTER_NOTEBOOK_FOLDER = "_build/html"
         ind = path.indexOf(BUILD_HTML_JUPYTER_NOTEBOOK_FOLDER);
         end = ind + BUILD_HTML_JUPYTER_NOTEBOOK_FOLDER.length;
diff --git a/build.sh b/build.sh
new file mode 100755
index 0000000..db4dccc
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,40 @@
+#!/bin/bash
+jupyter-book build --all book
+python3 ./book/chattutor_setup/install.py
+bold=$(tput bold)
+normal=$(tput sgr0)
+GREEN='\033[1;32m'
+NC='\033[0m' # No Color
+echo "
+"
+printf "${GREEN}===============================================================================${NC}
+
+The course is now built and ${bold}chattutor ${normal}is added to it. 
+
+• To bypass CORS issue when testing on a local server/
+    static page (if ${bold}TEST_MODE ${normal}is set to false in
+    ${bold}chattutor.config.js${normal}), start chrome with --disable-security
+    option:
+
+Examples:
+
+• ${bold}MACOS${normal}: 
+    $ open -n -a /Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome --args --user-data-dir="/tmp/chrome_dev_test" --disable-web-security
+
+• ${bold}LINUX${normal}:
+    $ google-chrome --disable-web-security
+    
+    (*) If you need access to local files for dev purposes like AJAX or JSON, you can use --allow-file-access-from-files flag.
+"
+echo "
+• ${bold}WINDOWS${normal}:
+    $ "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-web-security --disable-gpu --user-data-dir=%LOCALAPPDATA%\Google\chromeTemp
+
+
+! Since Chrome 22+ you will get an error message that says:
+
+⚠ You are using an unsupported command-line flag: --disable-web-security. Stability and security will suffer.
+"
+echo "
+However you can just ignore that message while developing.
+"
\ No newline at end of file