Update app.py

app.py

@@ -69,7 +69,7 @@ def _lematise_text(text):
                     
                 new_text = new_text + " " + token.lemma_
 
-           text_out.append( new_text )
+       text_out.append( new_text )
    return text_out
 
 def sigmoid(x):
@@ -142,7 +142,7 @@ API input parameters:
 - `limit_companies`: integer. Number of found relevant companies to report.
 
 """
-examples = [['https://www.bbc.com/news/uk-62732447',
+examples = [[['https://www.bbc.com/news/uk-62732447',
             'https://www.bbc.com/news/business-62747401',
             'https://www.bbc.com/news/technology-62744858',
             'https://www.bbc.com/news/science-environment-62758811',
@@ -150,7 +150,7 @@ examples = [['https://www.bbc.com/news/uk-62732447',
             'https://www.bbc.com/news/world-europe-62766867',
             'https://www.bbc.com/news/business-62524031',
             'https://www.bbc.com/news/business-62728621',
-            'https://www.bbc.com/news/science-environment-62680423'],'url',False,5]
+            'https://www.bbc.com/news/science-environment-62680423'],'url',False,5]]
 demo = gr.Interface(fn=inference, 
                     inputs=[gr.Dataframe(label='input batch', col_count=1, datatype='str', type='array', wrap=True),
                             gr.Dropdown(label='data type', choices=['text','url'], type='index'),