Update app.py

app.py

@@ -27,6 +27,8 @@ label_2id={'Psoriasis': 0,
 'drug reaction': 21,
 'peptic ulcer disease': 22,
 'diabetes': 23}
+id2_label={i:v for v,i in label_2id.items()}
+
 def detect_symptom(symptoms):
   inputs_id=tokenizer(symptoms,padding=True,truncation=True,return_tensors="pt")
   output=model(inputs_id['input_ids'])