make lint pass

Signed-off-by: Jack Gong <Benhua.Gong@fmr.com>

Author: gongbenhua

instrumentation/opentelemetry-instrumentation-fastapi/tests/test_fastapi_instrumentation.py

@@ -1092,7 +1092,7 @@ def test_no_op_tracer_provider(self):
         client.get("/foobar")
         spans = self.memory_exporter.get_finished_spans()
         self.assertEqual(len(spans), 0)
-        
+
     def tearDown(self):
         self._instrumentor.uninstrument()
         super().tearDown()
@@ -1782,4 +1782,4 @@ def test_custom_header_not_present_in_non_recording_span(self):
         )
         self.assertEqual(200, resp.status_code)
         span_list = self.memory_exporter.get_finished_spans()
-        self.assertEqual(len(span_list), 0)
+        self.assertEqual(len(span_list), 0)