#2357 - Allowed the config to not have nodes, links and agents and still be parsed

tests/assets/configs/no_nodes_links_agents_network.yaml

@@ -0,0 +1,31 @@
+training_config:
+  rl_framework: SB3
+  rl_algorithm: PPO
+  seed: 333
+  n_learn_episodes: 1
+  n_eval_episodes: 5
+  max_steps_per_episode: 128
+  deterministic_eval: false
+  n_agents: 1
+  agent_references:
+    - defender
+
+io_settings:
+  save_checkpoints: true
+  checkpoint_interval: 5
+  save_step_metadata: false
+  save_pcap_logs: true
+  save_sys_logs: true
+
+
+game:
+  max_episode_length: 256
+  ports:
+    - ARP
+    - DNS
+    - HTTP
+    - POSTGRES_SERVER
+  protocols:
+    - ICMP
+    - TCP
+    - UDP