Poetry and LLM fixes (#1508)

mem0/vector_stores/qdrant.py

@@ -1,3 +1,5 @@
+import os
+import shutil
 import logging
 from typing import Optional
 
@@ -50,6 +52,8 @@ class Qdrant(VectorStoreBase):
             params = {}
             if path:
                 params["path"] = path
+                if os.path.exists(path) and os.path.isdir(path):
+                    shutil.rmtree(path)
             if api_key:
                 params["api_key"] = api_key
             if url: