Read the dataset in the file "line-plot/data/line-plot.ex2", and print the number of components and the range of all the variables. Show a default view of the dataset, colored by the variable Pres. Create a line plot over all the variables in the dataset, from (0,0,0) to (0,0,10). Write the values of the line plot in the file "line-plot/results/{agent_mode}/line-plot.csv", and save a screenshot of the line plot in "line-plot/results/{agent_mode}/line-plot.png". (Optional, but must save if use paraview) Save the paraview state as "line-plot/results/{agent_mode}/line-plot.pvsm". (Optional, but must save if use python script) Save the python script as "line-plot/results/{agent_mode}/line-plot.py". Do not save any other files, and always save the visualization image.