Merge branch 'AUTOMATIC1111:master' into js

javascript/extensions.js

@@ -21,4 +21,15 @@ function extensions_check(){
     })
 
     return []
-}
+}
+
+function install_extension_from_index(button, url){
+    button.disabled = "disabled"
+    button.value = "Installing..."
+
+    textarea = gradioApp().querySelector('#extension_to_install textarea')
+    textarea.value = url
+	textarea.dispatchEvent(new Event("input", { bubbles: true }))
+
+    gradioApp().querySelector('#install_extension_button').click()
+}