関連ワード:  python plot a line between two points    matplotlib plot a line between two points    python draw a line between two points    python plot line between two points 3d    matplotlib draw a line between two points    python plot horizontal line between two points    python plot vertical line between two points    python plot straight line between two points    python draw line between two points on image    python plot line from two points  
結果 : python plot a line between two points