human
Solve the following python programming problem given the following code:
@ pytest.fixture (autouse = True, scope = 'session') 
def instrument_jinja() : 
    'Make sure the "templates" list in a response is properly updated, even
    though we\'re using Jinja2 and not the default django template engine.' 
    import jinja2 
    old_render = jinja2.Template.render 
    def instrumented_render(self, * args, **kwargs) : 
        context = dict (* args, ** kwargs) 
        test.signals.template_rendered.send (sender = self, template = self, context = context) 
        return old_render (self, * args, ** kwargs) 
jinja2.Template.render = old_render 

    
    

    Fix the buggy line: jinja2.Template.render = old_render
assistant
#Here is Python code to fix the buggy line: jinja2.

jinja2.Template.render = def instrumented_render(