Update README.md

README.md

@@ -1,22 +1,22 @@
 ---
-title: Gemini Flash 2.0 + LangGraph Chatbot
+title: Cohere Command A + LangGraph Chatbot
 emoji: 💬
 colorFrom: blue
 colorTo: purple
 sdk: gradio
-sdk_version: 5.34.0
+sdk_version: 6.4.0
 app_file: app.py
 pinned: false
 licence: mit
 ---
 
-# 🚀 Gemini Flash 2.0 + LangGraph Chatbot
+# 🚀 Command A 03-2025 + LangGraph Chatbot
 
-A powerful AI chatbot built with Google's Gemini Flash 2.0 and LangGraph, featuring multiple integrated tools for enhanced functionality.
+A powerful AI chatbot built with Cohere's Command-A-03-2025 and LangGraph, featuring multiple integrated tools for enhanced functionality.
 
 ## ✨ Features
 
-- **🤖 Google Gemini Flash 2.0**: Latest AI model for intelligent conversations
+- **🤖 Cohere Command-a-03-2025**: Latest AI model for intelligent conversations
 - **🔧 Multi-Tool Integration**: Wikipedia search, palindrome checking, and historical events
 - **🧠 Memory Management**: Conversation context retention using LangGraph
 - **💬 Markdown Output**: Beautiful formatted responses
@@ -32,7 +32,7 @@ A powerful AI chatbot built with Google's Gemini Flash 2.0 and LangGraph, featur
 
 1. Clone this repository
 2. Install dependencies: `pip install -r requirements.txt`
-3. Set your `GOOGLE_API_KEY` environment variable
+3. Set your `COHERE_API_KEY` environment variable
 4. Run: `python app.py`
 
 ## 💡 Example Queries
@@ -44,7 +44,7 @@ A powerful AI chatbot built with Google's Gemini Flash 2.0 and LangGraph, featur
 
 ## 🔧 Configuration
 
-Make sure to set your `GOOGLE_API_KEY` in the Hugging Face Spaces secrets section for the app to work properly.
+Make sure to set your `COHERE_API_KEY` in the Hugging Face Spaces secrets section for the app to work properly.
 
 ## 📝 License