Update app.py

app.py

@@ -142,7 +142,7 @@ def save_data_and_sendmail(article,output):
         return "Error while sending mail" + str(e)
         
 input=gr.Textbox(lines=3, value=input_value, label="Input Text")
-output = gr.Dataframe(row_count = (2, "dynamic"), col_count=(2, "fixed"), headers=["Entities Found","Entity Types"], lable="Here is the result")
+output = [gr.Dataframe(row_count = (2, "dynamic"), col_count=(2, "fixed"), headers=["Entities Found","Entity Types"], lable="Here is the result")]
 # with gr.Blocks(css=".gradio-container {background-color: lightgray}") as demo:
 #     gr.Markdown("<h1 style='text-align: center;'>"+ "Named Entity Recognition Using BERT" + "</h1><br/><br/>")
 #     with gr.Row():