Update README.md

README.md

@@ -1,13 +1,29 @@
 ---
-title: Haystack MongoDB Integration Chat
+title: TestMongoDBMovies
 emoji: 📊
-colorFrom: yellow
-colorTo: red
+colorFrom: gray
+colorTo: purple
 sdk: gradio
-sdk_version: 4.24.0
+sdk_version: 4.15.0
 app_file: app.py
 pinned: false
 license: apache-2.0
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+This simple ChatBot is designed to communicate with MongoDB Atlas Vector Search via Haystack [integration](https://haystack.deepset.ai/integrations/mongodb). 
+
+It uses OpenAI  embeddings to query the database for semantic similarity search.
+
+## How to setup your own
+
+1. [Create an Atlas cluter](https://www.mongodb.com/docs/atlas/tutorial/deploy-free-tier-cluster/) (free clusters are available)
+2. Load [sample data](https://www.mongodb.com/docs/atlas/sample-data/)
+3. Deploy the relevant [Vector Index](https://www.mongodb.com/docs/atlas/atlas-vector-search/vector-search-tutorial/#create-the-atlas-vector-search-index) on `sample_mflix.embedded_movies`
+     - [Whitelist](https://www.mongodb.com/docs/atlas/security/ip-access-list/#std-label-access-list) access from everywhere (`0.0.0.0/0`)
+     - Locate your [cluster connection](https://www.mongodb.com/docs/atlas/tutorial/connect-to-your-cluster/) URI 
+5. Obtain your Open AI api key
+6. "Duplicate" this space and input
+     - `MONGO_CONNECTION_STRING` - Your Atlas Cluster connection string
+     - `OPENAI_API_KEY`- Open AI API key
+
+Build and query the chat!