Update app

app/app.py

@@ -8,14 +8,18 @@ APP_DIR = os.path.dirname(os.path.abspath(__file__))
 ROOT = os.path.abspath(os.path.join(APP_DIR, os.pardir))
 METRICS_DIR = os.path.join(ROOT, "metrics")
 MODEL_PATH = os.path.join(ROOT, "src", "model.pkl")
-DATA_PATH = os.path.join(ROOT, "data", "ad_click_dataset.csv")
 
 model = joblib.load(MODEL_PATH)
 with open(os.path.join(METRICS_DIR, 'metrics.json')) as f:
     metrics = json.load(f)
 
-df = pd.read_csv(DATA_PATH)
-cat_options = {col: df[col].dropna().unique().tolist() for col in df.columns if col not in ['id', 'full_name', 'click', 'age']}
+cat_options = {
+    "gender": ["Male", "Female", "Other"],
+    "device_type": ["Mobile", "Desktop", "Tablet"],
+    "ad_position": ["Top", "Side", "Bottom"],
+    "browsing_history": ["Sports", "News", "Shopping", "Other"],
+    "time_of_day": ["Morning", "Afternoon", "Evening", "Night"]
+}
 
 st.title("Ad Click Predictor")
 st.markdown(