Add skill extraction demo

app.py

@@ -0,0 +1,21 @@
+import gradio as gr
+from transformers import pipeline
+
+token_classifier = pipeline(model="jjzha/jobbert_skill_extraction", aggregation_strategy="simple")
+
+examples = [
+        "Knowing Python is a plus.",
+        ]
+
+
+def ner(text):
+    output = token_classifier(text)
+    return {"text": text, "entities": output}
+
+
+demo = gr.Interface(ner,
+                    gr.Textbox(placeholder="Enter sentence here..."),
+                    gr.HighlightedText(),
+                    examples=examples)
+
+demo.launch()