Fix lint

Author: nprizal

src/buildkite_test_collector/pytest_plugin/__init__.py

@@ -56,6 +56,7 @@ def pytest_unconfigure(config):
         config.pluginmanager.unregister(plugin)
 
 def pytest_addoption(parser):
+    """add custom option to pytest"""
     group = parser.getgroup('buildkite', 'Buildkite Test Collector')
     group.addoption(
         '--json',

src/buildkite_test_collector/pytest_plugin/buildkite_plugin.py

@@ -1,11 +1,10 @@
 """Buildkite test collector plugin for Pytest"""
+import json
 
 from uuid import uuid4
 
 from ..collector.payload import TestData
 
-import json
-
 class BuildkitePlugin:
     """Buildkite test collector plugin for Pytest"""
 
@@ -52,5 +51,5 @@ def pytest_runtest_logreport(self, report):
 
     def save_payload(self, path):
         """ Save payload into a json file """
-        with open(path, "w") as f:
+        with open(path, "w", encoding="utf-8") as f:
             json.dump(self.payload.as_json(), f)