Hi everyone,
In the application I’m trying to build I want to have a dropdown which loads one of the column from csv,since this csv file keeps getting updated, I want to make this dropdown dynamic such that everytime I click a button the dropdown options should get updated,I am facing issue with trying to make this work, please refer the below attached dummy code, interface and error message.
Dummy code:
def load_data():
values=pd.read_csv(“versions.csv”,encoding=“UTF-8”)[“version”].tolist()
return values
with gr.Blocks() as demo:
Op=gr.Dropdown(label=“List the data from csv”)
Refresh=gr.Button(“Refresh the drop down data”)
Refresh.click(load_data,outputs=Op)
demo.launch()
Dummy Interface:
Error:
“UserWarning: The value passed into gr.Dropdown() is not in the list of choices. Please update the list of choices to include: [‘FINAL’, ‘LUCY’, ‘COD’, ‘TRUX’, ‘corsa’] or set allow_custom_value=True.”
if I set “set allow_custom_value=True” Dropdown will get converted to Textbox which will be a issue as I need dropdown choices for upstream processes.