Update app.py

app.py

@@ -2,7 +2,7 @@ import gradio as gr
 import requests
 import os
 
-# Read backend URL from Hugging Face secret (set in Settings → Repository secrets)
+# Read backend URL from Hugging Face secret
 BACKEND_URL = os.environ.get("KERNL_BACKEND_URL", "").rstrip('/')
 
 if not BACKEND_URL:
@@ -11,7 +11,7 @@ if not BACKEND_URL:
 def query_kernl(scenario, with_brain):
     """Call the Kernl /agent/handle endpoint and format the response."""
     if not BACKEND_URL:
-        return "❌ Backend URL not configured. Please set the KERNL_BACKEND_URL secret in Space Settings → Repository secrets."
+        return "❌ Backend URL not configured. Please set the KERNL_BACKEND_URL secret."
     
     if not scenario or not scenario.strip():
         return "❗ Please enter a scenario."
@@ -29,7 +29,6 @@ def query_kernl(scenario, with_brain):
         response.raise_for_status()
         data = response.json()
         
-        # Format the response nicely
         output = []
         output.append(f"**Action:** `{data.get('action', 'N/A')}`")
         output.append(f"**Rule Applied:** `{data.get('rule_applied', 'N/A')}`")
@@ -42,13 +41,13 @@ def query_kernl(scenario, with_brain):
         return "\n\n".join(output)
     
     except requests.exceptions.ConnectionError:
-        return "❌ Cannot connect to Kernl backend. Make sure your backend is running and KERNL_BACKEND_URL is correct."
+        return "❌ Cannot connect to Kernl backend."
     except requests.exceptions.Timeout:
-        return "❌ Request timed out. The backend is taking too long to respond."
+        return "❌ Request timed out."
     except Exception as e:
         return f"❌ Error: {str(e)}"
 
-# Custom dark theme with deep teal accent
+# Theme
 theme = gr.themes.Soft(
     primary_hue="teal",
     secondary_hue="teal",