update

Author: bob7783

rl3/a2c/a2c.py

@@ -5,6 +5,9 @@
 import tensorflow as tf
 import os
 
+if tf.__version__.startswith('2'):
+  exit("Please install Tensorflow 1.x")
+
 
 def set_global_seeds(i):
     tf.set_random_seed(i)

rl3/a2c/main.py

@@ -11,6 +11,10 @@
 import argparse
 import logging
 
+gym_minor_version = int(gym.__version__.split('.')[1])
+if gym_minor_version >= 19:
+  exit("Please install OpenAI Gym 0.19.0 or earlier")
+
 os.environ['TF_CPP_MIN_LOG_LEVEL'] = '2'  # Mute missing instructions errors
 
 MODEL_PATH = 'models'

rl3/ddpg.py

@@ -5,6 +5,13 @@
 import matplotlib.pyplot as plt
 from datetime import datetime
 
+gym_minor_version = int(gym.__version__.split('.')[1])
+if gym_minor_version >= 19:
+  exit("Please install OpenAI Gym 0.19.0 or earlier")
+
+if tf.__version__.startswith('2'):
+  exit("Please install Tensorflow 1.x")
+
 
 ### avoid crashing on Mac
 # doesn't seem to work

rl3/es_mujoco.py

@@ -10,6 +10,11 @@
 import gym
 import sys
 
+gym_minor_version = int(gym.__version__.split('.')[1])
+if gym_minor_version >= 19:
+  exit("Please install OpenAI Gym 0.19.0 or earlier")
+
+
 
 # environment
 ENV_NAME = 'HalfCheetah-v2'

rl3/gym_review.py

@@ -3,6 +3,11 @@
 import numpy as np
 import matplotlib.pyplot as plt
 
+gym_minor_version = int(gym.__version__.split('.')[1])
+if gym_minor_version >= 19:
+  exit("Please install OpenAI Gym 0.19.0 or earlier")
+
+
 
 def get_action(s, w):
   return 1 if s.dot(w) > 0 else 0