text: import dash
  import dash_core_components as dcc
  import dash_html_components as html
  
  app = dash.Dash(__name__)
  app.layout = html.Div([
      dcc.Upload(html.Button('Upload File')),
  
      html.Hr(),
  
      dcc.Upload(html.A('Upload File')),
  
      html.Hr(),
  
      dcc.Upload([
          'Drag and Drop or ',
          html.A('Select a File')
      ], style={
          'width': '100%',
          'height': '60px',
          'lineHeight': '60px',
          'borderWidth': '1px',
          'borderStyle': 'dashed',
          'borderRadius': '5px',
          'textAlign': 'center'
      })
  ])
  
  if __name__ == '__main__':
      app.run_server(debug=True)
  