fix: anonymous id as env var (#1106)

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cognee/shared/utils.py

@@ -54,6 +54,11 @@ def extract_pos_tags(sentence):
 
 def get_anonymous_id():
     """Creates or reads a anonymous user id"""
+    tracking_id = os.getenv("TRACKING_ID", None)
+
+    if tracking_id:
+        return tracking_id
+
     home_dir = str(pathlib.Path(pathlib.Path(__file__).parent.parent.parent.resolve()))
 
     if not os.path.isdir(home_dir):