Update interfaces/iupac2smiles.py

interfaces/iupac2smiles.py

@@ -18,13 +18,13 @@ iupac2smiles = gr.Interface(
     fn=convert,
     allow_flagging='auto',
     inputs=[
-        gr.Textbox(label="Enter your access code", placeholder=""),
+        gr.Textbox(label="Enter your access code", placeholder="", default=None),
         gr.Textbox(label="Enter your IUPAC name", placeholder="Enter IUPAC name here"),
         gr.Checkbox(label="Plot molecule", value=True)
     ],
     outputs=[gr.Text(label="Converted Name"),
              gr.Image(type='pil', label="Molecule Plot", height=170, width=890)],
     examples=[
-        ["", "ethanol", True]
+        [None, "ethanol", True]
     ],
 )