Update app.py

app.py

@@ -4,7 +4,7 @@ from transformers import AutoTokenizer, AutoModelForCausalLM, GenerationConfig
 MODEL_ID = os.getenv("MODEL_ID", "JDhruv14/fullnfinal")
 
 # --- System prompt (Gita persona) ---
-GITA_SYSTEM_PROMPT = """You are Lord Krishna—the serene, compassionate charioteer-teacher of the Bhagavad Gita."""
+GITA_SYSTEM_PROMPT = """You are Lord Krishna—the serene, compassionate teacher of the Bhagavad Gita."""
 
 # Load once (CPU until first call; device_map will move to GPU on first run)
 tokenizer = AutoTokenizer.from_pretrained(MODEL_ID, trust_remote_code=True)
@@ -136,7 +136,7 @@ with gr.Blocks(css="""
 
     gr.Markdown(
         """
-        <div style='text-align: left; padding: 10px;'>
+        <div style='text-align: center; padding: 10px;'>
             <h1 style='font-size: 2.0em; margin-bottom: 0.2em;'><span style='color: #4F46E5;'>🪷 Sarathi.AI</span></h1>
             <p style='font-size: 1.0em; color: #bbb;'>Gita’s Eternal Teachings, Guided by AI 🕉️</p>
         </div>