Update app.py

app.py

@@ -35,7 +35,7 @@ def predict(input_mol, style, view_str, chains):
 
 with gr.Blocks() as demo:
     gr.Markdown("# PDB2Vector")
-    style = gr.Radio(values=["Flat", "Contour", "Goodsell3D"], label="Style")
+    style = gr.Radio(value="Flat", choices=["Flat", "Contour", "Goodsell3D"], label="Style")
     inp = moleculeview(label="Molecule3D")
 
     view_str = gr.Textbox("viewMatrixResult", label="View Matrix", visible=False)