Update app.py

app.py

@@ -29,4 +29,5 @@ phs_io = gr.Interface(fn=phsbert, inputs="text", outputs="text")
 
 Parallel(bert_io, mental_io, phs_io, 
 	examples=examples, title="Vaccine Sentiment Task - VS2", 
-	description="Enter vaccine-related tweets to generate sentiment from 3 models (BERT, MentalBERT, PHS-BERT). Label 0='vaccine critical', 1='neutral', 2='vaccine supportive'. The three provided examples are labelled 0,1,2 respectively. For details about VS2, refer to our paper (linked provided in https://huggingface.co/publichealthsurveillance/PHS-BERT).").launch()
+	description="Enter vaccine-related tweets to generate sentiment from 3 models (BERT, MentalBERT, PHS-BERT). Label 0='vaccine critical', 1='neutral', 2='vaccine supportive'. The three provided examples are labelled 0,1,2 respectively. For details about VS2, refer to our paper (linked provided in https://huggingface.co/publichealthsurveillance/PHS-BERT).",
+	theme="peach").launch()