feat: move edit_note function to a separate file

tests/file_fixtures.py

@@ -0,0 +1,21 @@
+import shutil
+import tempfile
+from pathlib import Path
+from tempfile import NamedTemporaryFile
+
+import pytest
+
+
+@pytest.fixture()
+def tmpfile():
+    _tmpfile = NamedTemporaryFile(delete=False)
+    with open(_tmpfile.name, "w") as file:
+        yield file
+    Path(_tmpfile.name).unlink()
+
+
+@pytest.fixture()
+def tmpdir():
+    tmpdir = Path(tempfile.mkdtemp())
+    yield tmpdir
+    shutil.rmtree(tmpdir)