Improving usability

Author: mohammadzainabbas

README.md

@@ -227,16 +227,16 @@ You will get the following output files:
 * `result_with_ppo.html` - Simulation of the trained agent (in HTML format)
 * `ppo_params` - Trained parameters of the agent
 
-[`train_ppo.py`](https://github.com/mohammadzainabbas/Reinforcement-Learning-CS/blob/main/src/train_ppo.py) - train the reinforcement learning agent using `PPO` algorithm:
+[`train_sac.py`](https://github.com/mohammadzainabbas/Reinforcement-Learning-CS/blob/main/src/train_sac.py) - train the reinforcement learning agent using `SAC` algorithm:
 
 ```bash
-python src/train_ppo.py
+python src/train_sac.py
 ```
 
 You will get the following output files:
 
-* `ppo_training.png` - Training progress plot
-* `result_with_ppo.html` - Simulation of the trained agent (in HTML format)
-* `ppo_params` - Trained parameters of the agent
+* `sac_training.png` - Training progress plot
+* `result_with_sac.html` - Simulation of the trained agent (in HTML format)
+* `sac_params` - Trained parameters of the agent
 
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