```Traceback (most recent call last):

 "/home/baal/bin/python/zeus-scanner/lib/attacks/gist_lookup/__init__.py", line 153, in github_gist_search_main
gist, gist_link = get_raw_html(link, verbose=verbose)TypeError: 'NoneType' object is not iterable
Traceback (most recent call last):


 "/home/ray/anaconda3/bin/rllib", line 8, in <module>

sys.exit(cli())


 "/home/ray/anaconda3/lib/python3.7/site-packages/ray/rllib/scripts.py", line 34, in cli

train.run(options, train_parser)


 "/home/ray/anaconda3/lib/python3.7/site-packages/ray/rllib/train.py", line 228, in run

concurrent=True)


 "/home/ray/anaconda3/lib/python3.7/site-packages/ray/tune/tune.py", line 637, in run_experiments

callbacks=callbacks).trials


 "/home/ray/anaconda3/lib/python3.7/site-packages/ray/tune/tune.py", line 543, in run

raise TuneError("Trials did not complete", incomplete_trials)
ray.tune.error.TuneError: ('Trials did not complete', [A2C_BreakoutNoFrameskip-v4_d6891_00000, A2C_BreakoutNoFrameskip-v4_d6891_00001, APEX_BreakoutNoFrameskip-v4_d6891_00002, APEX_BreakoutNoFrameskip-v4_d6891_00003, DQN_BreakoutNoFrameskip-v4_d6891_00004, DQN_BreakoutNoFrameskip-v4_d6891_00005, IMPALA_BreakoutNoFrameskip-v4_d6891_00006, IMPALA_BreakoutNoFrameskip-v4_d6891_00007, PPO_BreakoutNoFrameskip-v4_d6891_00008, PPO_BreakoutNoFrameskip-v4_d6891_00009, SAC_HalfCheetahBulletEnv-v0_d6891_00010, SAC_HalfCheetahBulletEnv-v0_d6891_00011])
