Add RunLLM chat widget to TorchMetrics (#2732)

Author: likawind

docs/source/_static/runllm.js

@@ -0,0 +1,15 @@
+document.addEventListener("DOMContentLoaded", function () {
+    var script = document.createElement("script");
+    script.type = "module";
+    script.id = "runllm-widget-script"
+
+    script.src = "https://widget.runllm.com";
+
+    script.setAttribute("runllm-keyboard-shortcut", "Mod+j"); // cmd-j or ctrl-j to open the widget.
+    script.setAttribute("runllm-name", "TorchMetrics");
+    script.setAttribute("runllm-position", "BOTTOM_RIGHT");
+    script.setAttribute("runllm-assistant-id", "244");
+
+    script.async = true;
+    document.head.appendChild(script);
+});

docs/source/conf.py

@@ -220,6 +220,7 @@ def _set_root_image_path(page_path: str) -> None:
 # so a file named "default.css" will overwrite the builtin "default.css".
 html_static_path = ["_static"]
 html_css_files = ["css/custom.css"]
+html_js_files = ["runllm.js"]
 
 # -- Options for HTMLHelp output ---------------------------------------------