fix: Replace deprecated Llama 4 Maverick with Scout in attack notebook (#339)

* fix: Replace deprecated Llama 4 Maverick with Scout in attack notebook

* fix: Add trailing newline to notebook

Author: rdheekonda

examples/airt/agentic_red_teaming_attacks.ipynb

@@ -53,7 +53,7 @@
    "source": [
     "CRUCIBLE_API_KEY = os.environ[\"CRUCIBLE_API_KEY\"]  # https://platform.dreadnode.io/account\n",
     "CRUCIBLE_URL = \"https://platform.dreadnode.io\"\n",
-    "ATTACKER_MODEL = \"groq/meta-llama/llama-4-maverick-17b-128e-instruct\"\n",
+    "ATTACKER_MODEL = \"groq/meta-llama/llama-4-scout-17b-16e-instruct\"\n",
     "EVALUATOR_MODEL = ATTACKER_MODEL\n",
     "\n",
     "TOOLSHED_URL = \"https://toolshed.platform.dreadnode.io\"\n",