Update app.py

app.py

@@ -1314,94 +1314,38 @@ def build_ui():
     font-size: 12.5px;
     line-height: 1.35;
   }}
-  details {{
-    margin-top: 12px;
-    padding: 10px 12px;
-    border-radius: 12px;
-    background: rgba(255,255,255,0.03);
-    border: 1px solid rgba(255,255,255,0.08);
+  .tip {{
+    margin-top: 10px;
+    opacity: 0.85;
+    font-size: 12.5px;
   }}
-  summary {{ cursor: pointer; font-weight: 800; font-size: 13px; }}
-  .muted {{ opacity: 0.85; font-size: 12.5px; line-height: 1.35; margin-top: 6px; }}
-  ul, ol {{ margin: 8px 0 0 18px; }}
-  li {{ margin: 4px 0; }}
-  .footer {{ margin-top: 10px; opacity: 0.70; font-size: 12px; }}
+  .footer {{ margin-top: 10px; opacity: 0.65; font-size: 12px; }}
 </style>
 
 <div class="wrap">
-
   <div class="hero">
     <h2>TB X-ray screening assistant (research / decision support)</h2>
-    <p>
-      Upload chest X-rays to get an AI screening score, heatmaps, and a simple consensus output.
-      Designed to be safer on imperfect inputs (phone photos / WhatsApp / screenshots).
-    </p>
+    <p>Upload chest X-rays to get an AI screening score, heatmaps, and a simple consensus output.</p>
 
     <div class="chips">
       <span class="chip"><b>{MODEL_NAME_TBNET}</b> + Grad-CAM</span>
       <span class="chip">Auto Lung Mask + fail-safe</span>
-      <span class="chip"><b>{MODEL_NAME_RADIO}</b> RAW / MASKED</span>
+      <span class="chip"><b>{MODEL_NAME_RADIO}</b> RAW/MASKED</span>
       <span class="chip">Consensus: ✅ LOW · ⚠️ INDET · ⚠️ SCREEN+ · 🚩 TB+</span>
+      <span class="chip">Phone/WhatsApp Mode (safe preprocessing)</span>
     </div>
+
+    <div class="tip"><b>Tip:</b> Enable Phone/WhatsApp Mode for phone photos, WhatsApp-forwarded images, or screenshots with borders.</div>
   </div>
 
   <div class="warn">
     <b>Clinical disclaimer:</b> Not diagnostic. TB can be subtle (incl. miliary TB).
-    If TB is clinically suspected, pursue microbiology (CBNAAT/GeneXpert, sputum) and/or CT chest
-    <b>regardless of AI output</b>.
+    If TB is clinically suspected, pursue CBNAAT/GeneXpert/sputum and/or CT chest regardless of AI output.
   </div>
 
-  <details>
-    <summary>Phone / WhatsApp Mode — when should I use it?</summary>
-    <div class="muted">
-      Use this for <b>WhatsApp-forwarded</b> images, <b>phone photos</b> of films/screens, or <b>screenshots</b> with borders.
-      It applies:
-      <ul>
-        <li><b>Safe border crop</b> (only when borders are detected)</li>
-        <li><b>Conditional CLAHE</b> (only when underexposed / low detail)</li>
-        <li><b>Quality warnings</b> (blur, over/underexposure, heavy borders)</li>
-      </ul>
-      <div class="muted"><b>Tip:</b> Keep it <b>OFF</b> for clean digital exports.</div>
-    </div>
-  </details>
-
-  <details>
-    <summary>Explainability & safety checks</summary>
-    <div class="muted">
-      <ul>
-        <li><b>Grad-CAM</b> highlights regions influencing TBNet.</li>
-        <li><b>RADIO heatmaps</b> show model attention (RAW and sometimes MASKED).</li>
-        <li><b>Fail-safe:</b> if lung masking looks unreliable, scoring is disabled → indeterminate.</li>
-        <li><b>Quality score</b> warns when reliability may be reduced.</li>
-      </ul>
-    </div>
-  </details>
-
-  <details>
-    <summary>How to use</summary>
-    <div class="muted">
-      <ol>
-        <li>Click <b>Continue</b> to open the interface.</li>
-        <li>Upload one or more X-ray images.</li>
-        <li>Enable <b>Phone/WhatsApp Mode</b> if your images are phone/WhatsApp/screenshot.</li>
-        <li>(Optional) Enable <b>{MODEL_NAME_RADIO}</b> for a second model + heatmaps.</li>
-        <li>Click <b>Run Analysis</b>.</li>
-      </ol>
-    </div>
-  </details>
-
-  <details>
-    <summary>Privacy / processing (HF Spaces)</summary>
-    <div class="muted">
-      Images are processed by the Space runtime. Avoid uploading personally identifiable medical data.
-      Prefer anonymized images when possible.
-    </div>
-  </details>
-
   <div class="footer">
-    Device policy: <b>{DEVICE}</b> (FORCE_CPU={FORCE_CPU})
+    Device: <b>{DEVICE}</b> (FORCE_CPU={FORCE_CPU})
   </div>
-
 </div>
 """
             )