old_contents: from opbeat.instrumentation.packages.base import AbstractInstrumentedModule
  
  
  class Jinja2Instrumentation(AbstractInstrumentedModule):
      name = 'pylibmc'
  
      instrument_list = [
          ("jinja2", "Template.render"),
      ]
  
      def call(self, module, method, wrapped, instance, args, kwargs):
          signature = instance.name or instance.filename
          with self.client.capture_trace(signature, "template.jinja2"):
              return wrapped(*args, **kwargs)
  
  
new_contents: from opbeat.instrumentation.packages.base import AbstractInstrumentedModule
  
  
  class Jinja2Instrumentation(AbstractInstrumentedModule):
      name = 'jinja2'
  
      instrument_list = [
          ("jinja2", "Template.render"),
      ]
  
      def call(self, module, method, wrapped, instance, args, kwargs):
          signature = instance.name or instance.filename
          with self.client.capture_trace(signature, "template.jinja2"):
              return wrapped(*args, **kwargs)
  
  
subject: Use the correct "name" for Jinja2 instrumentation.