Updated courses model and fixed rich text editor tool bar drop down problem

frontend/src/components/AboutUs/AddAboutUs.tsx

@@ -186,14 +186,7 @@ const AddAboutUs = ({ isOpen, onClose }: AddAboutUsProps) => {
                   <NumberDecrementStepper />
                 </NumberInputStepper>
               </NumberInput>
-              {/* <Input
-                id="index"
-                {...register("index", {
-                  required: "index is required.",
-                })}
-                placeholder="Index"
-                type="Number"
-              /> */}
+             
               {errors.index && (
                 <FormErrorMessage>{errors.index.message}</FormErrorMessage>
               )}
@@ -202,15 +195,7 @@ const AddAboutUs = ({ isOpen, onClose }: AddAboutUsProps) => {
             <FormControl isInvalid={!!errors.image} isRequired>
               <FormLabel>{'Image Upload'}</FormLabel>
 
-              {/* <FileUpload
-                accept={'image/*'}
-                multiple={false}
-                register={register('image', { validate: validateFiles })}
-              >
-                <Button >
-                  Upload
-                </Button>
-              </FileUpload> */}
+          
               <input type="file" {...register("image", {
                 required: "index is required.",
               })} />