Revert "Delete .venv directory"

This reverts commit 5a2693bd9f.

.venv/lib/python3.9/site-packages/matplotlib/_version.py

@@ -0,0 +1,21 @@
+
+# This file was generated by 'versioneer.py' (0.15) from
+# revision-control system data, or from the parent directory name of an
+# unpacked source archive. Distribution tarballs contain a pre-generated copy
+# of this file.
+
+import json
+import sys
+
+version_json = '''
+{
+ "dirty": false,
+ "error": null,
+ "full-revisionid": "919145fe9849c999aa491457c6de6faede5959c3",
+ "version": "3.4.3"
+}
+'''  # END VERSION_JSON
+
+
+def get_versions():
+    return json.loads(version_json)