message: changed examples to py_binary
diff: -py_test(
  +py_binary(
  name = "od8_const_vel_one_agent",
  srcs = ["od8_const_vel_one_agent.py"],
  data = ['//python:bark.so',
  @@ -12,7 +12,7 @@ py_test(
  "//modules/runtime:runtime",],
  )
  -py_test(
  +py_binary(
  name = "od8_const_vel_two_agent",
  srcs = ["od8_const_vel_two_agent.py"],
  data = ['//python:bark.so',
  @@ -26,7 +26,7 @@ py_test(
  "//modules/runtime:runtime",],
  )
  -py_test(
  +py_binary(
  name = "scenario_generation_dump",
  srcs = ["scenario_generation_dump.py"],
  data = ['//python:bark.so',
  @@ -41,7 +41,7 @@ py_test(
  "//modules/runtime/scenario/scenario_generation:scenario_generation"],
  )
  -py_test(
  +py_binary(
  name = "scenario_generation_load",
  srcs = ["scenario_generation_load.py"],
  data = ['//python:bark.so',
  