Update app.py

app.py

@@ -11,7 +11,7 @@ from typing import Dict, Any, List, Optional
 import threading
 import urllib.request
 import time
-from scipy.stats import beta   # only beta is used
+from scipy.stats import beta
 
 # ----------------------------------------------------------------------
 # Memory monitoring (no external dependencies)
@@ -95,7 +95,6 @@ class BayesianRiskEngine:
         return self.alpha / (self.alpha + self.beta)
 
     def risk_interval(self, prob=0.95):
-        """Return credible interval using scipy.stats.beta."""
         lo = beta.ppf((1 - prob) / 2, self.alpha, self.beta)
         hi = beta.ppf((1 + prob) / 2, self.alpha, self.beta)
         return lo, hi
@@ -326,7 +325,7 @@ log_memory_usage()
 # ----------------------------------------------------------------------
 # Gradio UI
 # ----------------------------------------------------------------------
-with gr.Blocks(title="ARF v4 – Bayesian Risk Scoring Demo", theme="soft") as demo:
+with gr.Blocks(title="ARF v4 – Bayesian Risk Scoring Demo") as demo:
     gr.Markdown("""
     # 🧠 ARF v4 – Bayesian Risk Scoring for AI Reliability (Demo)
     **Mathematically rigorous risk estimation using conjugate priors and MCMC**