Update app.py

app.py

@@ -226,7 +226,7 @@ When citing search results, mention the source, and ensure your answer reflects
         # Prepare API request
         url = "https://api.fireworks.ai/inference/v1/chat/completions"
         payload = {
-            "model": "accounts/fireworks/models/llama4-maverick-instruct-basic",
+            "model": "accounts/fireworks/models/deepseek-r1-0528",
             "max_tokens": 20480,
             "top_p": 1,
             "top_k": 40,
@@ -297,8 +297,8 @@ When citing search results, mention the source, and ensure your answer reflects
         # Header section
         gr.Markdown(
             """
-            # 🤖 Llama-4-Maverick-17B + Research 
-            ### Llama-4-Maverick-17B Model + Real-time 'Deep Research' Agentic AI System @ https://discord.gg/openfreeai
+            # 🤖 Deepseek r1 0528 + Research 
+            ### deepseek-r1-0528 Model + Real-time 'Deep Research' Agentic AI System @ https://discord.gg/openfreeai
             """
         )