Update app.py

app.py

@@ -7,7 +7,27 @@ description = "Gradio Demo for RoBERTa. To use it, simply add your text, or clic
 article = "<p style='text-align: center'><a href='https://arxiv.org/abs/1907.11692' target='_blank'>RoBERTa: A Robustly Optimized BERT Pretraining Approach</a></p>"
 
 examples = [
-    ['The goal of life is <mask>.']
+    ['The goal of life is <mask>.','roberta-base']
 ]
 
-gr.Interface.load("huggingface/roberta-base", inputs=gr.inputs.Textbox(lines=5, label="Input Text"),title=title,description=description,article=article, examples=examples).launch(enable_queue=True)
+io1 = gr.Interface.load("huggingface/roberta-base")
+
+io2 = gr.Interface.load("huggingface/roberta-large")
+
+
+def inference(inputtext, model):
+    if model == "roberta-base":
+        outlabel = io1(inputtext)
+    else:
+        outlabel = io2(inputtext)
+    return outlabel
+     
+
+gr.Interface(
+    inference, 
+    [gr.inputs.Textbox(label="Context",lines=10),gr.inputs.Dropdown(choices=["roberta-base","roberta-large"], type="value", default="roberta-base", label="model")], 
+    [gr.outputs.Label(label="Output")],
+    examples=examples,
+    article=article,
+    title=title,
+    description=description).launch(enable_queue=True)