Depois que coloco a imagem e tento chamar ela no index apresenta esse erro

Internal Server Error: /
Traceback (most recent call last):
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\base.py", line 829, in _resolve_lookup
    current = current[bit]
TypeError: 'ImageFieldFile' object is not subscriptable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\core\handlers\exception.py", line 47, in inner
    response = get_response(request)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\core\handlers\base.py", line 181, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\receitas\views.py", line 10, in index
    return render(request,'index.html', dados)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\shortcuts.py", line 19, in render
    content = loader.render_to_string(template_name, context, request, using=using)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\loader.py", line 62, in render_to_string
    return template.render(context, request)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\backends\django.py", line 61, in render
    return self.template.render(context)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\base.py", line 170, in render
    return self._render(context)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\base.py", line 162, in _render
    return self.nodelist.render(context)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\base.py", line 938, in render
    bit = node.render_annotated(context)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\base.py", line 905, in render_annotated
    return self.render(context)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\loader_tags.py", line 150, in render
    return compiled_parent._render(context)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\base.py", line 162, in _render
    return self.nodelist.render(context)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\base.py", line 938, in render
    bit = node.render_annotated(context)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\base.py", line 905, in render_annotated
    return self.render(context)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\loader_tags.py", line 62, in render
    result = block.nodelist.render(context)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\base.py", line 938, in render
    bit = node.render_annotated(context)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\base.py", line 905, in render_annotated
    return self.render(context)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\defaulttags.py", line 312, in render
    return nodelist.render(context)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\base.py", line 938, in render
    bit = node.render_annotated(context)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\base.py", line 905, in render_annotated
    return self.render(context)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\defaulttags.py", line 211, in render
    nodelist.append(node.render_annotated(context))
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\base.py", line 905, in render_annotated
    return self.render(context)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\defaulttags.py", line 312, in render
    return nodelist.render(context)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\base.py", line 938, in render
    bit = node.render_annotated(context)
  File "C:\Users\emanuel.almeida\Documents\alura-django-01\venv\lib\site-packages\django\template\base.py", line 905, in render_annotated
    return self.render(context)
  File "C:\Users\emanuel.a