Create app.py

app.py

@@ -0,0 +1,37 @@
+import os
+from dotenv import load_dotenv
+from langchain_groq import ChatGroq
+from mcp_use import MCPAgent, MCPClient
+import gradio as gr
+
+# Load environment variables
+load_dotenv()
+os.environ["GROQ_API_KEY"] = os.getenv("GROQ_API_KEY")
+config_file = "browser_mcp.json"
+
+client = MCPClient.from_config_file(config_file)
+llm = ChatGroq(model="llama3-8b-8192")
+agent = MCPAgent(llm=llm, client=client, max_steps=15, memory_enabled=True)
+
+def chat(user_input, history=[]):
+    if user_input.lower() == "clear":
+        agent.clear_conversation_history()
+        return "", []
+    response = agent.run(user_input)
+    history = history + [[user_input, response]]
+    return "", history
+
+with gr.Blocks() as demo:
+    gr.Markdown("# MCP Chatbot")
+    chatbot = gr.Chatbot()
+    msg = gr.Textbox(label="Type your message")
+    clear = gr.Button("Clear Conversation")
+
+    def respond(message, chat_history):
+        _, updated_history = chat(message, chat_history)
+        return "", updated_history
+
+    msg.submit(respond, [msg, chatbot], [msg, chatbot])
+    clear.click(lambda: ("", []), None, [msg, chatbot])
+
+demo.launch()