code: def test_drop_true():
      p = ggplot(data, aes("x", "y")) + geom_bin_2d(
          binwidth=2, drop=True
      )
      assert p == "drop_true"
  
imports: import numpy
  import pandas
  from plotnine import aes, geom_bin_2d, ggplot, scale_x_log10
  from .conftest import layer_data
label_desc: Use image node_id 1 for calling a global function with example usage: test_drop_true() without return types