appendix fturtle methods method description turtle end_poly(stop recording the vertices of polygon current turtle position is last point of polygon this will be connected with the first point example (for turtle instance named turtle)turtle end_poly(turtle filling(return fillstate (true if fillingfalse elseexample (for turtle instance named turtle)turtle begin_fill(if turtle filling()turtle pensize( elseturtle pensize( turtle fillcolor(*argsreturn or set the fillcolor argumentsfour input formats are allowedfillcolor(return the current fillcolor as color specification stringpossibly in hex-number format (see examplemay be used as input to another color/pencolor/fillcolor call fillcolor(colorstrings is tk color specification stringsuch as "redor "yellowfillcolor((rgb)* tupleof rgand bwhich representan rgb colorand each of rgand are in the range colormodewhere colormode is either or fillcolor(rgbrgand represent an rgb colorand each of rgand are in the range colormode if turtleshape is polygonthe interior of that polygon is drawn with the newly set fillcolor example (for turtle instance named turtle)turtle fillcolor('violet'col turtle pencolor(turtle fillcolor(colturtle fillcolor( turtle forward(distancealiasesfd argumentdistance number (integer or floatthis copy belongs to 'acha