lint fix tornado dir only

Author: jgibo

Diff for: instrumentation/opentelemetry-instrumentation-tornado/src/opentelemetry/instrumentation/tornado/client.py

@@ -113,7 +113,7 @@ def _finish_tracing_callback(
         if isinstance(exc, HTTPError):
             status_code = exc.code
         description = f"{type(exc).__name__}: {exc}"
-    
+
     response = None
     if not exc:
         response = future.result()
@@ -136,8 +136,12 @@ def _finish_tracing_callback(
         duration_histogram.record(
             response.request_time, attributes=metric_attributes
         )
-        request_size_histogram.record(request_size, attributes=metric_attributes)
-        response_size_histogram.record(response_size, attributes=metric_attributes)
+        request_size_histogram.record(
+            request_size, attributes=metric_attributes
+        )
+        response_size_histogram.record(
+            response_size, attributes=metric_attributes
+        )
 
     if response_hook:
         response_hook(span, future)

Diff for: instrumentation/opentelemetry-instrumentation-tornado/tests/test_instrumentation.py

@@ -17,8 +17,8 @@
 from urllib.error import HTTPError
 
 from http_server_mock import HttpServerMock
-from tornado.testing import AsyncHTTPTestCase
 from tornado.httpclient import HTTPClientError
+from tornado.testing import AsyncHTTPTestCase
 
 from opentelemetry import trace
 from opentelemetry.instrumentation.propagators import (
@@ -603,6 +603,7 @@ def client_response_hook(span, response):
 
         self.memory_exporter.clear()
 
+
 class TestTornadoHTTPClientInstrumentation(TornadoTest, WsgiTestBase):
     def test_http_client_success_response(self):
         response = self.fetch("/")
@@ -644,6 +645,7 @@ def test_http_client_failed_response(self):
         self.assertEqual(client.name, "GET")
         self.memory_exporter.clear()
 
+
 class TestTornadoUninstrument(TornadoTest):
     def test_uninstrument(self):
         response = self.fetch("/")