Update TextbookForm.jsx

Author: MuPp3t33r

src/textbooks/textbook-form/TextbookForm.jsx

@@ -21,7 +21,7 @@ import FormikControl from '../../generic/FormikControl';
 import PromptIfDirty from '../../generic/prompt-if-dirty/PromptIfDirty';
 import ModalDropzone from '../../generic/modal-dropzone/ModalDropzone';
 import { useModel } from '../../generic/model-store';
-import { UPLOAD_FILE_MAX_SIZE } from '../../constants';
+import { getUploadFileMaxSize } from '@src/constants';
 import textbookFormValidationSchema from './validations';
 import messages from './messages';
 
@@ -171,7 +171,7 @@ const TextbookForm = ({
               onSavingStatus={onSavingStatus}
               invalidFileSizeMore={intl.formatMessage(
                 messages.uploadModalFileInvalidSizeText,
-                { maxSize: UPLOAD_FILE_MAX_SIZE / (1000 * 1000) },
+                { maxSize: getUploadFileMaxSize() / (1000 * 1000) },
               )}
               onSelectFile={setSelectedFile}
               previewComponent={(