Properly space and comment

src/main.py

@@ -213,13 +213,12 @@ def main(argv):
                 sys.exit(1)
         else:
             f = open(tmp_dir, "w")
-
         output = len(args.effects)
         if output > 0:
             file.append(f"effects = {':'.join(args.effects)}\n")
 
+        # Write and close file
         f.write("".join(file))
-
         f.close()
 
         # --exec