diff --git a/examples/example_configs/hopper_npg.txt b/examples/example_configs/hopper_npg.txt
index bd98381..bf16679 100644
--- a/examples/example_configs/hopper_npg.txt
+++ b/examples/example_configs/hopper_npg.txt
@@ -29,5 +29,11 @@
 
 'alg_hyper_params'  :   dict(),
 
+'wandb_params':  {
+    'use_wandb'     : True,
+    'wandb_user'    : 'vikashplus',
+    'wandb_project' : 'mjrl_demo',
+    'wandb_exp'     : 'demo_exp',
+    }
 }
 
diff --git a/examples/example_configs/swimmer_npg.txt b/examples/example_configs/swimmer_npg.txt
index f8af3a8..8c09008 100644
--- a/examples/example_configs/swimmer_npg.txt
+++ b/examples/example_configs/swimmer_npg.txt
@@ -29,4 +29,10 @@
 
 'alg_hyper_params'  :   dict(),
 
+'wandb_params':  {
+    'use_wandb'     : True,
+    'wandb_user'    : 'vikashplus',
+    'wandb_project' : 'mjrl_demo',
+    'wandb_exp'     : 'demo_exp',
+    }
 }
\ No newline at end of file
diff --git a/examples/example_configs/swimmer_ppo.txt b/examples/example_configs/swimmer_ppo.txt
index e20d592..6c561e0 100644
--- a/examples/example_configs/swimmer_ppo.txt
+++ b/examples/example_configs/swimmer_ppo.txt
@@ -7,7 +7,7 @@
 'seed'              :   123,
 'sample_mode'       :   'trajectories',
 'rl_num_traj'       :   10,
-'rl_num_iter'       :   50,
+'rl_num_iter'       :   10,
 'num_cpu'           :   2,
 'save_freq'         :   25,
 'eval_rollouts'     :   None,
@@ -29,4 +29,10 @@
 
 'alg_hyper_params'  :   dict(clip_coef=0.2, epochs=10, mb_size=64, learn_rate=5e-4),
 
+'wandb_params':  {
+    'use_wandb'     : True,
+    'wandb_user'    : 'vikashplus',
+    'wandb_project' : 'mjrl_demo',
+    'wandb_exp'     : 'demo_exp',
+    }
 }
\ No newline at end of file
diff --git a/examples/policy_opt_job_script.py b/examples/policy_opt_job_script.py
index 0ee68df..e0ae249 100644
--- a/examples/policy_opt_job_script.py
+++ b/examples/policy_opt_job_script.py
@@ -13,6 +13,7 @@
 from mjrl.algos.batch_reinforce import BatchREINFORCE
 from mjrl.algos.ppo_clip import PPO
 from mjrl.utils.train_agent import train_agent
+from mjrl.utils.logger import DataLog
 import os
 import json
 import gym
@@ -82,6 +83,16 @@
     # or defaults in the PPO algorithm will be used
     agent = PPO(e, policy, baseline, save_logs=True, **job_data['alg_hyper_params'])
 
+
+# Update logger if WandB in Config
+if 'wandb_params' in job_data.keys() and job_data['wandb_params']['use_wandb']==True:
+    if 'wandb_logdir' in job_data['wandb_params']:
+        job_data['wandb_params']['wandb_logdir'] = os.path.join(JOB_DIR, job_data['wandb_params']['wandb_logdir'])
+    else:
+        job_data['wandb_params']['wandb_logdir'] = JOB_DIR
+    agent.logger = DataLog(**job_data['wandb_params'], wandb_config=job_data)
+
+
 print("========================================")
 print("Starting policy learning")
 print("========================================")
diff --git a/mjrl/__init__.py b/mjrl/__init__.py
index 008b133..00e188e 100644
--- a/mjrl/__init__.py
+++ b/mjrl/__init__.py
@@ -1 +1,2 @@
-import mjrl.envs
\ No newline at end of file
+# Users should explicitly import these envs if need be. They have mujoco_py dependency that not all setups have
+# import mjrl.envs
\ No newline at end of file
diff --git a/mjrl/utils/logger.py b/mjrl/utils/logger.py
index 6494eb2..f96a074 100644
--- a/mjrl/utils/logger.py
+++ b/mjrl/utils/logger.py
@@ -13,14 +13,20 @@
 
 class DataLog:
 
-    def __init__(self, use_wandb:bool = True,
+    def __init__(self,
+                 use_wandb:bool = False,
                  wandb_user:str = USERNAME,
                  wandb_project:str = WANDB_PROJECT,
+                 wandb_exp:str = None,
+                 wandb_logdir:str = None,
                  wandb_config:dict = dict()) -> None:
         self.use_wandb = use_wandb
         if use_wandb:
             import wandb
-            self.run = wandb.init(project=wandb_project, entity=wandb_user, config=wandb_config)
+            self.run = wandb.init(project=wandb_project, entity=wandb_user, dir=wandb_logdir, config=wandb_config)
+            # Update exp name if explicitely specified
+            if wandb_exp is not None: wandb.run.name = wandb_exp
+
         self.log = {}
         self.max_len = 0
         self.global_step = 0