code: def test_triplot_bbox_tight():
      """Test triplot with a tight bbox (#1060)."""
      x = np.degrees([-0.101, -0.090, -0.069])
      y = np.degrees([0.872, 0.883, 0.888])
      triangles = np.asarray([[0, 1, 2]])
  
      fig = plt.figure()
      ax = plt.axes(projection=ccrs.OSGB(approx=False))
      ax.triplot(x, y, triangles, transform=ccrs.Geodetic())
      fig.savefig(BytesIO(), bbox_inches="tight")
  
imports: from io import BytesIO
  import matplotlib.pyplot
  import numpy
  import cartopy.crs
label_desc: Use image node_id 2 for calling a global function with example usage: test_triplot_bbox_tight() without return types