django - Template syntax error with RequestContext(request)) -

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the following block of code throwing error , can't figure out why -- haven't changed @ - error started happening:

def product_feed(request):     """ return site activity friends, etc. """     if request.user.is_authenticated():         return httpresponseredirect("/about/what_next/")     else:         return render_to_response("homepage.html", {}, context_instance=requestcontext(request))

it's last line returns render_to_response problem occurs.

error is:

exception type: syntaxerror @ / exception value: invalid syntax (views.py, line 804)

screenshot shows issue.enter image description here

traceback:

traceback: file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/core/handlers/base.py" in get_response   111.                         response = callback(request, *callback_args, **callback_kwargs) file "/users/nb/desktop/store/views.py" in product_feed   261.      return render_to_response("homepage.html", {}, context_instance=requestcontext(request)) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/shortcuts/__init__.py" in render_to_response   20.     return httpresponse(loader.render_to_string(*args, **kwargs), **httpresponse_kwargs) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/template/loader.py" in render_to_string   176.         return t.render(context_instance) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/template/base.py" in render   140.             return self._render(context) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/test/utils.py" in instrumented_test_render   62.     return self.nodelist.render(context) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/template/base.py" in render   823.                 bit = self.render_node(node, context) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/template/debug.py" in render_node   74.             return node.render(context) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/template/loader_tags.py" in render   123.         return compiled_parent._render(context) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/test/utils.py" in instrumented_test_render   62.     return self.nodelist.render(context) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/template/base.py" in render   823.                 bit = self.render_node(node, context) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/template/debug.py" in render_node   74.             return node.render(context) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/template/loader_tags.py" in render   123.         return compiled_parent._render(context) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/test/utils.py" in instrumented_test_render   62.     return self.nodelist.render(context) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/template/base.py" in render   823.                 bit = self.render_node(node, context) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/template/debug.py" in render_node   74.             return node.render(context) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/template/defaulttags.py" in render   281.                 return nodelist.render(context) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/template/base.py" in render   823.                 bit = self.render_node(node, context) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/template/debug.py" in render_node   74.             return node.render(context) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/template/defaulttags.py" in render   411.             url = reverse(view_name, args=args, kwargs=kwargs, current_app=context.current_app) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/core/urlresolvers.py" in reverse   476.     return iri_to_uri(resolver._reverse_with_prefix(view, prefix, *args, **kwargs)) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/core/urlresolvers.py" in _reverse_with_prefix   363.         possibilities = self.reverse_dict.getlist(lookup_view) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/core/urlresolvers.py" in reverse_dict   276.             self._populate() file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/core/urlresolvers.py" in _populate   253.                     name in pattern.reverse_dict: file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/core/urlresolvers.py" in reverse_dict   276.             self._populate() file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/core/urlresolvers.py" in _populate   265.                 lookups.appendlist(pattern.callback, (bits, p_pattern, pattern.default_args)) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/core/urlresolvers.py" in callback   216.         self._callback = get_callable(self._callback_str) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/utils/functional.py" in wrapper   27.         result = func(*args) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/core/urlresolvers.py" in get_callable   92.                 lookup_view = getattr(import_module(mod_name), func_name) file "/users/nb/desktop/myenv2/lib/python2.7/site-packages/django/utils/importlib.py" in import_module   35.     __import__(name)  exception type: syntaxerror @ / exception value: invalid syntax (views.py, line 804)


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