From dc7e78deb45fbf2289e1f9b1e10ab2e39ba35e30 Mon Sep 17 00:00:00 2001
From: Eric Liang <ekhliang@gmail.com>
Date: Tue, 4 Feb 2020 10:17:51 -0800
Subject: [PATCH] [rllib] Add -v and --torch flags to first page of docs
 (#7032)

* add verbose doc

* torch
---
 doc/source/rllib.rst | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/doc/source/rllib.rst b/doc/source/rllib.rst
index 85ffbabd3..fa9c0cec3 100644
--- a/doc/source/rllib.rst
+++ b/doc/source/rllib.rst
@@ -25,13 +25,17 @@ Then, you can try out training in the following equivalent ways:
 
 .. code-block:: bash
 
-  rllib train --run=PPO --env=CartPole-v0  # --eager [--trace] for eager execution
+  rllib train --run=PPO --env=CartPole-v0  # -v [-vv] for verbose,
+                                           # --eager [--trace] for eager execution,
+                                           # --torch to use PyTorch
 
 .. code-block:: python
 
   from ray import tune
   from ray.rllib.agents.ppo import PPOTrainer
-  tune.run(PPOTrainer, config={"env": "CartPole-v0"})  # "eager": True for eager execution
+  tune.run(PPOTrainer, config={"env": "CartPole-v0"})  # "log_level": "INFO" for verbose,
+                                                       # "eager": True for eager execution,
+                                                       # "torch": True for PyTorch
 
 Next, we'll cover three key concepts in RLlib: Policies, Samples, and Trainers.