message: add set path for debugging
diff: import unittest
  import os
  +import time
  import ray
  from load.benchmark_database import BenchmarkDatabase
  @@ -24,9 +25,10 @@ from bark.core.world.evaluation.ltl import ConstantLabelFunction
  from bark.runtime.commons.parameters import ParameterServer
  from bark.core.models.behavior import BehaviorIDMClassic, BehaviorConstantVelocity
  -# to find database files
  +try: # bazel run
  os.chdir("../benchmark_database/")
  -
  +except: # debug
  + os.chdir("bazel-bin/bark/benchmark/tests/py_benchmark_runner_tests.runfiles/benchmark_database")
  class DatabaseRunnerTests(unittest.TestCase):
  @unittest.skip
  @@ -115,13 +117,13 @@ class DatabaseRunnerTests(unittest.TestCase):
  params = ParameterServer() # only for evaluated agents not passed to scenario!
  behaviors_tested = {"Const": BehaviorConstantVelocity(params)}
  - benchmark_runner = BenchmarkRunnerMP(benchmark_database=db,
  + benchmark_runner = BenchmarkRunner(benchmark_database=db,
  evaluators=evaluators,
  terminal_when=terminal_when,
  behaviors=behaviors_tested,
  num_scenarios=10,
  log_eval_avg_every=1,
  - num_cpus=2)
  + num_cpus=1)
  result = benchmark_runner.run()
  df = result.get_data_frame()
  