refactor: Rename labor-hourly-short.csv to use snake case

app.py

@@ -101,7 +101,7 @@ iface = gr.Interface(
     fn=master,
     inputs=gr.inputs.File(label="CSV File"),
     outputs=outputs,
-    examples=["art_daily_jumpsup.csv","labor-hourly-short-csv"],
+    examples=["art_daily_jumpsup.csv","labor_hourly_short.csv"],
     title="Timeseries Anomaly Detection Using an Autoencoder",
     description="Anomaly detection of timeseries data."
 )