Install the drutopia blog module

config/sync/field.field.node.article.field_upload.yml

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+uuid: da58703a-2c48-4631-8950-3019a049e291
+langcode: en
+status: true
+dependencies:
+  config:
+    - field.storage.node.field_upload
+    - node.type.article
+  module:
+    - file
+id: node.article.field_upload
+field_name: field_upload
+entity_type: node
+bundle: article
+label: 'File attachments'
+description: ''
+required: false
+translatable: true
+default_value: {  }
+default_value_callback: ''
+settings:
+  file_directory: '[date:custom:Y]-[date:custom:m]'
+  file_extensions: 'jpg jpeg gif png txt doc xls pdf ppt pps odt ods odp'
+  max_filesize: ''
+  description_field: true
+  handler: 'default:file'
+  handler_settings: {  }
+field_type: file