Test Image Rendering

This is a test post to see if images render properly in our markdown blog system.

Here's the first image you wanted to test:

And here's the Wikipedia cat image:

Both images should appear above this text if the markdown rendering is working correctly.

Code Block Test

Here's a Python code block to test syntax highlighting:

def train_rl_agent(environment, policy_network):
    """Train an RL agent using PPO algorithm"""
    optimizer = torch.optim.Adam(policy_network.parameters(), lr=0.001)
    
    for episode in range(1000):
        state = environment.reset()
        total_reward = 0
        
        while not done:
            action = policy_network.forward(state)
            next_state, reward, done = environment.step(action)
            total_reward += reward
            state = next_state
            
        print(f"Episode {episode}: Total Reward = {total_reward}")
    
    return policy_network

And here's some inline code: pip install torch gymnasium

Additional Test Content

This is just some additional content to make sure the blog post renders properly with both text and images.