Create README.md

README.md

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----
-title: Multi Agent SQL Executer
-emoji: 💻
-colorFrom: green
-colorTo: blue
-sdk: gradio
-sdk_version: 5.19.0
-app_file: app.py
-pinned: false
-short_description: The Multi-Agent SQL Generator is an AI-powered system design
----
-
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# Multi-Agentic SQL Generator
+
+The Multi-Agentic SQL Generator is a modular, multi-step system that translates natural language queries into SQL queries, validates and optimizes them, and then executes them against a SQLite database. The system leverages OpenAI's language models (via a LangGraph workflow) for query understanding, validation, and optimization. It also provides evaluation capabilities using RAGAS metrics (such as context precision and context recall) to assess performance and quality.
+
+## Capabilities
+
+- **Natural Language Query Understanding:**  
+  Converts natural language queries into structured SQL metadata according to a predefined database schema.
+
+- **Query Validation:**  
+  Checks the generated SQL for syntax errors and security risks (e.g., harmful operations like `DROP`, `DELETE`).
+
+- **Query Optimization:**  
+  Optimizes SQL queries for performance, ensuring only the necessary columns, joins, and filtering conditions are included.
+
+- **SQL Execution:**  
+  Executes the optimized SQL query against a SQLite database and returns the results.
+
+- **Evaluation with RAGAS Metrics:**  
+  Evaluates the generated output using metrics like:
+  - **Faithfulness:** How closely the output matches the expected result.
+  - **Answer Relevancy:** How well the result addresses the user query.
+  - **Context Precision:** Whether the query returns only the necessary data.
+  - **Context Recall:** Whether the query returns all required data.
+
+- **Extensibility and Deployment:**  
+  Easily integrable with front-end frameworks (e.g., Chainlit) and deployable on platforms like Hugging Face Spaces.
+
+## Installation
+
+1. **Clone the Repository:**
+
+   ```bash
+   git clone https://github.com/yourusername/multi-agent-sql-generator.git
+   cd multi-agent-sql-generator