Update Dockerfile

Dockerfile

@@ -17,7 +17,7 @@ RUN mkdir -p /examples && cp /bokeh/*.ipynb /examples/ && rm -rf /bokeh
 CMD panel serve \
     --allow-websocket-origin="*" \
     --port="7860" \
-    --address="0.0.0.0"
+    --address="0.0.0.0" \
     /examples/HRRR-Explorer.ipynb \
     /examples/WaveWatch3-Explorer.ipynb \
     /examples/COAWST-Explorer.ipynb \