html - How to get <img src="{% static "{{request_filename}}" %}" alt="My image"/> working -


so im passing variable via views.py 

return  render_to_response(html, {'file': file})

into html

<img src="{% static "{{file}}" %}" alt="my image"/> working

however file not respond in html. can please me.

instead of

{% static "{{file}}" %}

just write

{% static file %}

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