{"en_US": "<t name=\"Livechat : external_script field of livechat channel\" t-name=\"im_livechat.external_loader\">\n            <!-- css style -->\n            <link t-attf-href=\"{{url}}/im_livechat/external_lib.css\" rel=\"stylesheet\"/>\n            <!-- js of all the required lib (internal and external) -->\n            <script t-attf-src=\"{{url}}/im_livechat/external_lib.js\" type=\"text/javascript\"/>\n            <!-- the loader -->\n            <script t-attf-src=\"{{url}}/im_livechat/loader/{{channel_id}}\" type=\"text/javascript\"/>\n        </t>"}