Refactor based on a review comment

ansible_ai_connect/main/views.py

@@ -121,12 +121,21 @@ class ChatbotView(ProtectedTemplateView):
         IsRHInternalUser | IsTestUser,
     ]
 
+    llm: ModelPipelineChatBot
+    chatbot_enabled: bool
+
+    def __init__(self):
+        super().__init__()
+        self.llm = apps.get_app_config("ai").get_model_pipeline(ModelPipelineChatBot)
+        self.chatbot_enabled = (
+            self.llm.config.inference_url
+            and self.llm.config.model_id
+            and settings.CHATBOT_DEFAULT_PROVIDER
+        )
+
     def get(self, request):
         # Open the chatbot page when the chatbot service is configured.
-        llm: ModelPipelineChatBot = apps.get_app_config("ai").get_model_pipeline(
-            ModelPipelineChatBot
-        )
-        if llm.config.inference_url and llm.config.model_id and settings.CHATBOT_DEFAULT_PROVIDER:
+        if self.chatbot_enabled:
             return super().get(request)
 
         # Otherwise, redirect to the home page.
@@ -139,11 +148,7 @@ def get_context_data(self, **kwargs):
         if user and user.is_authenticated:
             context["user_name"] = user.username
         context["debug"] = "true" if settings.CHATBOT_DEBUG_UI else "false"
-
-        llm: ModelPipelineChatBot = apps.get_app_config("ai").get_model_pipeline(
-            ModelPipelineChatBot
-        )
-        context["stream"] = "true" if llm.config.stream else "false"
+        context["stream"] = "true" if self.llm.config.stream else "false"
 
         return context