Simplify relu blocks plot script

paper/plots/relu_blocks.gp

 #!/usr/bin/gnuplot -c
 
-if (ARG2 eq 'eps') {
-    set terminal postscript enhanced color font "Helvetica, 30" eps
-    set size 3,2
-} else {
-    set terminal ARG2
-}
+set terminal postscript enhanced color font "Helvetica, 30" eps
+set size 3,2
 
 set datafile separator ','
 
@@ -19,7 +15,5 @@ set xrange ['1':'15']
 set xtics 1
 
 set output "relu_blocks.eps"
-plot ARG1 using ($0+1):2 with linespoints linewidth 8 pointsize 5 title columnhead, \
-     ARG1 using ($0+1):1 with linespoints linewidth 8 pointsize 5 title columnhead
-
-if (ARG2 ne 'eps') pause -1 "Press any key to continue..."
\ No newline at end of file
+plot "data/relu_blocks.csv" using ($0+1):2 with linespoints linewidth 8 pointsize 5 title columnhead, \
+     "data/relu_blocks.csv" using ($0+1):1 with linespoints linewidth 8 pointsize 5 title columnhead