Update app.py

app.py

@@ -9,7 +9,7 @@ from llm_config import SUPPORTED_LLM_MODELS
 from pathlib import Path
 
 # Define model configuration
-model_language = "en"  # Example: set to English
+model_language = "English"  # Example: set to English
 model_id = "qwen2.5-0.5b-instruct"  # Example model ID
 
 # Define model directories