updated HC instructions

Author: mbchang

hw2/hw2_instructions.pdf

@@ -308,7 +308,7 @@ \section{More Complex Tasks}
 Use an episode length of 150, which is shorter than the default of 1000 for HalfCheetah (which would speed up your training significantly).
 Search over batch sizes \texttt{b} $\in [10000,30000,50000]$ and learning rates \texttt{r} $\in [0.005, 0.01, 0.02]$ to replace \texttt{<b>} and \texttt{<r>} below:
 \begin{lstlisting}
-python train_pg_f18.py HalfCheetah-v2 -ep 150 --discount 0.9 -n 100 -e 3 -l 2 -s 32 -b <b> -lr <r> --exp_name hc_b<b>_r<r>
+python train_pg_f18.py HalfCheetah-v2 -ep 150 --discount 0.9 -n 100 -e 3 -l 2 -s 32 -b <b> -lr <r> -rtg --nn_baseline --exp_name hc_b<b>_r<r>
 \end{lstlisting}
 \textbf{Deliverables:}
 \begin{itemize}