Update src/streamlit_app.py

src/streamlit_app.py

@@ -11,7 +11,16 @@ from execute import execute_plan
 from insight import generate_insights
 from visual_insight import generate_visual_plan
 from report import ReportBuilder
+import os
+from transformers import AutoTokenizer
+
+token = os.environ.get("HUGGINGFACE_TOKEN")
 
+tokenizer = AutoTokenizer.from_pretrained(
+    "google/gemma-3n-E4B-it",
+    token=token,          # Required to access gated models
+    use_auth_token=True   # Optional in newer transformers
+)
 st.set_page_config(page_title="Smart Data Cleaning Agent", layout="wide")
 st.title("🧠 Smart Data Cleaning Agent")