Fix docs and config for vector store

docs/components/vectordb.mdx

@@ -24,7 +24,7 @@ from mem0 import Memory
 
 
 config = {
-    "vectordb": {
+    "vector_store": {
         "provider": "qdrant",
         "config": {
             "collection_name": "test",
@@ -50,7 +50,7 @@ from mem0 import Memory
 
 
 config = {
-    "vectordb": {
+    "vector_store": {
         "provider": "chroma",
         "config": {
             "collection_name": "test",

mem0/configs/vector_stores/chroma.py

@@ -13,7 +13,7 @@ class ChromaDbConfig(BaseModel):
     client: Optional[Client] = Field(None, description="Existing ChromaDB client instance")
     path: Optional[str] = Field(None, description="Path to the database directory")
     host: Optional[str] = Field(None, description="Database connection remote host")
-    port: Optional[str] = Field(None, description="Database connection remote port")
+    port: Optional[int] = Field(None, description="Database connection remote port")
 
     @model_validator(mode="before")
     def check_host_port_or_path(cls, values):

mem0/vector_stores/qdrant.py

@@ -44,10 +44,6 @@ class Qdrant(VectorStoreBase):
             self.client = client
         else:
             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:
@@ -55,6 +51,12 @@ class Qdrant(VectorStoreBase):
             if host and port:
                 params["host"] = host
                 params["port"] = port
+                
+            if not params:
+                params["path"] = path
+                if os.path.exists(path) and os.path.isdir(path):
+                    shutil.rmtree(path)
+            
             self.client = QdrantClient(**params)
         
         self.create_col(collection_name, embedding_model_dims)