Gupshup Chat Web Widget Get Code Issue

When I click on the "Get Code" button for the Gupshup Web Widget code, the code does not work in my web page. Not even a single chat box is shown.

Below are the codes I get :

window.tcAsyncInit = function(a){ a.init({ appUISetting:"%7B%22minimisedScreen%22%3A%7B%22minText%22%3A%22Talk%20to%20Bot%22%2C%22width%22%3A%22300%22%2C%22textColor%22%3A%22%23565656%22%7D%2C%22chatScreen%22%3A%7B%22maxText%22%3A%22Support%20CK%20Health/Beauty%22%2C%22imageDisplayType%22%3A%22rectangular%22%2C%22textColor%22%3A%22%23565656%22%7D%2C%22loginScreen%22%3A%7B%22height%22%3A%22410%22%2C%22formHeading%22%3A%22Please%20tell%20us%20about%20yourself.%22%2C%22nameLabel%22%3A%22Add%20Name%22%2C%22emailLabel%22%3A%22Add%20Email%22%2C%22phoneLabel%22%3A%22Add%20Phone%20No%22%2C%22messageLabel%22%3A%22Add%20Message%22%2C%22submitBtnText%22%3A%22Start%20Chatting%22%7D%2C%22contentScreen%22%3A%7B%22customfontSize%22%3A%2216%22%2C%22fontFamily%22%3A%22sans-serif%22%2C%22botBgColor%22%3A%22%23eeeeee%22%2C%22botColor%22%3A%22%23444%22%2C%22userBgColor%22%3A%22%233498db%22%2C%22userColor%22%3A%22%23fff%22%7D%2C%22commonWidget%22%3A%7B%22width%22%3A%22350%22%2C%22height%22%3A%22450%22%2C%22bgColor%22%3A%22%23eeeeee%22%2C%22bgImage%22%3A%22%22%2C%22perMenuImg%22%3A%22%22%2C%22borderColor%22%3A%22%23d4d4d4%22%2C%22textColor%22%3A%22%23ff4400%22%2C%22titleTextFont%22%3A%2216%22%2C%22titleWinHeight%22%3A%2245%22%2C%22RDStatus%22%3A%22No%22%2C%22webView%22%3A%22Yes%22%2C%22isResponsive%22%3A%22No%22%2C%22msgEncryption%22%3A%22No%22%2C%22allowHtmlFromBot%22%3A%22No%22%2C%22widgetType%22%3A%22Normal%22%2C%22persistenceMenu%22%3A%22%7B%5C%22disableinput%5C%22%3Afalse%2C%5C%22menu%5C%22%3A%5B%7B%5C%22title%5C%22%3A%5C%22Level1%20-%20Element1%5C%22%2C%5C%22type%5C%22%3A%5C%22nested%5C%22%2C%5C%22menu%5C%22%3A%5B%7B%5C%22title%5C%22%3A%5C%22Level2%20-%20Element1%5C%22%2C%5C%22type%5C%22%3A%5C%22text%5C%22%7D%2C%7B%5C%22title%5C%22%3A%5C%22Level2%20-%20Element2%5C%22%2C%5C%22type%5C%22%3A%5C%22nested%5C%22%2C%5C%22menu%5C%22%3A%5B%7B%5C%22title%5C%22%3A%5C%22Level3%20-%20Element1%5C%22%2C%5C%22type%5C%22%3A%5C%22text%5C%22%7D%5D%7D%2C%7B%5C%22title%5C%22%3A%5C%22Level2%20-%20Element4%5C%22%2C%5C%22type%5C%22%3A%5C%22nested%5C%22%2C%5C%22menu%5C%22%3A%5B%7B%5C%22title%5C%22%3A%5C%22Level3%20-%20Element1%5C%22%2C%5C%22type%5C%22%3A%5C%22text%5C%22%7D%5D%7D%2C%7B%5C%22title%5C%22%3A%5C%22Level2%20-%20Element5%5C%22%2C%5C%22type%5C%22%3A%5C%22text%5C%22%7D%5D%7D%2C%7B%5C%22title%5C%22%3A%5C%22Level2%20-%20Element4.1%5C%22%2C%5C%22type%5C%22%3A%5C%22text%5C%22%7D%5D%7D%22%2C%22logo%22%3A%22https%3A//www.gupshup.io/images/botwidget/ic_dummy_chat_g.png%22%2C%22user%22%3A%22https%3A//www.gupshup.io/images/botwidget/ic_user.png%22%2C%22bot%22%3A%22https%3A//www.gupshup.io/images/botwidget/ic_bot.png%22%7D%2C%22config%22%3A%7B%22attachment%22%3A%22Yes%22%2C%22callback%22%3A%22tcAsyncInit%22%7D%7D" }); }

I could not get the complete web widget code as show in the GupShup Document Tutorial.