Update app.js

app.js

@@ -38,7 +38,7 @@ function getBedrockModelId(modelName) {
         case "maverick":
             // Standard Bedrock cross-region inference mapping for Llama
            // return "arn:aws:bedrock:us-east-1::foundation-model/meta.llama4-maverick-17b-instruct-v1:0"; 
-        return "aws:bedrock:us-east-1:106774395747:inference-profile/us.meta.llama4-maverick-17b-instruct-v1:0";
+        return "arn:aws:bedrock:us-east-1:106774395747:inference-profile/us.meta.llama4-maverick-17b-instruct-v1:0";
       case "claude":
         default:
             return "arn:aws:bedrock:us-east-1:106774395747:inference-profile/global.anthropic.claude-sonnet-4-6";