Trying to fix parameter issue.

app.py

@@ -1,5 +1,4 @@
 import gradio as gr
-import json
 from transformers import AutoTokenizer, pipeline
 from optimum.onnxruntime import ORTModelForSequenceClassification
 
@@ -19,7 +18,8 @@ classifier = pipeline(
 )
 
 def predict(param_0):
-    return classifier(param_0)
+    results = classifier(param_0)
+    return results
 
 demo = gr.Interface(
     fn = predict,