missing urls

app.py

@@ -95,21 +95,6 @@ with open("config.yaml") as stream:
 
 try:
     client_kwargs, guide_kwargs = process_config(demo_config)
-    if not client_kwargs["url"]:
-        gr.Error(
-            "Please set the client model inference endpoint in the config.yaml file.",
-            duration=-1
-        )
-    if not guide_kwargs["url"]:
-        gr.Error(
-            "Please set the expert model inference endpoint in the config.yaml file.",
-            duration=-1
-        )
-    if not guide_kwargs["classifier_kwargs"]["url"]:
-        gr.Error(
-            "Please set the classifier model inference endpoint in the config.yaml file.",
-            duration=-1
-        )
 except Exception as exc:
     logging.error(f"Error processing config: {exc}")
     gr.Error(f"Error processing config: {exc}")
@@ -227,6 +212,21 @@ with gr.Blocks() as demo:
     tos_approved = gr.State(False)
 
     # set up client and guide
+    if not client_kwargs["url"]:
+        gr.Error(
+            "Please set the client model inference endpoint in the config.yaml file.",
+            duration=-1
+        )
+    if not guide_kwargs["url"]:
+        gr.Error(
+            "Please set the expert model inference endpoint in the config.yaml file.",
+            duration=-1
+        )
+    if not guide_kwargs["classifier_kwargs"]["url"]:
+        gr.Error(
+            "Please set the classifier model inference endpoint in the config.yaml file.",
+            duration=-1
+        )
     client_llm = setup_client_llm(**client_kwargs)
     guide_config = RecursiveBalancingGuideConfig(**guide_kwargs)
     guide = RecursiveBalancingGuide(tourist_llm=client_llm, config=guide_config)