gridplot का उपयोग

# Import gridplot
from ____.____ import ____
plots = []

# Complete for loop to create plots
for region in ["Northern", "Western", "Southern", "Eastern"]:
  df = melb.loc[melb["region"] == ____]
  source = ColumnDataSource(data=df)
  fig = figure(x_axis_label="Building Area (Meters Squared)", y_axis_label="Price")
  fig.circle(x="____", y="____", source=____, legend_label=____)
  fig.yaxis[0].formatter = NumeralTickFormatter(format="$0a")
  plots.append(fig)

# Display plot
output_file(filename="gridplot.html")
show(____(____, ncols=____))