fix tests by changing serving dir (#652)

* fix tests by changing serving dir

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

pyscriptjs/tests/conftest.py

@@ -1,15 +1,10 @@
 """All data required for testing examples"""
-import os
 import threading
 from http.server import HTTPServer as SuperHTTPServer
 from http.server import SimpleHTTPRequestHandler
-from pathlib import Path
 
 import pytest
 
-my_path = Path.cwd() / "examples"
-os.chdir(my_path)
-
 
 class HTTPServer(SuperHTTPServer):
     """