paste grid_ref and grid_str to fig in make_subplots
paste grid_ref and grid_str to fig in make_subplots

ee-in/python-api,plotly/plotly.py,ee-in/python-api,plotly/python-api,plotly/plotly.py,ee-in/python-api,plotly/python-api,plotly/python-api,plotly/plotly.py