text: from motion_detector import df
  from bokeh.plotting import figure, show, output_file
  from bokeh.models import HoverTool, ColumnDataSource
  
  df["Start_string"] = df["Start"].dt.strftime("%Y-%m-%d %H:%M:%S")
  df["End_string"] = df["End"].dt.strftime("%Y-%m-%d %H:%M:%S")
  
  cds=ColumnDataSource(df)
  
  p = figure(x_axis_type='datetime',height=100, width=500, sizing_mode='scale_width', title="Motion Graph")
  p.yaxis.minor_tick_line_color = None
  p.ygrid[0].ticker.desired_num_ticks = 1
  
  hover = HoverTool(tooltips=[("Start","@Start_string"), ("End","@End_string")])
  p.add_tools(hover)
  
  q = p.quad(left="Start", right="End", bottom=0,top=1, color="green", source=cds)
  
  output_file("Motion_detector.html")
  show(p)
  