Add example of using local mode in README

Author: kacperlukawski

README.md

@@ -78,7 +78,28 @@ By default, the server will use the `sentence-transformers/all-MiniLM-L6-v2` emb
 For the time being, only [FastEmbed](https://qdrant.github.io/fastembed/) models are supported, and you can change it
 by passing the `--fastembed-model-name` argument to the server.
 
-### Environment Variables
+### Using a local Qdrant database
+
+To use a local mode of Qdrant, you can specify the path to the database using the `--qdrant-local-path` argument:
+
+```json
+{
+  "qdrant": {
+    "command": "uvx",
+    "args": [
+      "mcp-server-qdrant", 
+      "--qdrant-local-path",
+      "/path/to/qdrant/database",
+      "--collection-name",
+      "your_collection_name"
+    ]
+  }
+}
+```
+
+It will run Qdrant local mode inside the same process as the MCP server. Although it is not recommended for production.
+
+## Environment Variables
 
 The configuration of the server can be also done using environment variables: