Update app.py

app.py

@@ -9,6 +9,9 @@ import gradio as gr
 # Load dataset
 df = pd.read_csv("hf://datasets/buio/heart-disease/heart.csv")
 
+# Convert categorical columns to numeric using one-hot encoding
+df = pd.get_dummies(df, drop_first=True)
+
 # Define features and target
 X = df.drop('target', axis=1)
 y = df['target']