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app.py

@@ -64,6 +64,17 @@ def analyze(image: np.ndarray):
     Entry point called by Gradio.
     Returns: (annotated_image, gender_html, age_html, emotion_html, aged_image)
     """
+    try:
+        return _analyze_inner(image)
+    except Exception as exc:
+        import traceback
+        traceback.print_exc()
+        err = _card(f"Error: {exc}", "Check Space logs for details")
+        blank = _blank("Error")
+        return blank, err, err, err, blank
+
+
+def _analyze_inner(image: np.ndarray):
     if image is None:
         empty = _blank("No image received")
         return empty, "–", "–", "–", empty
@@ -388,9 +399,9 @@ def build_app() -> gr.Blocks:
             outputs = [annotated_out, gender_out, age_out, emotion_out, aged_out],
         )
 
-        # Also run on webcam stream changes (live mode)
+        # Run on webcam changes only when image is not None
         image_input.change(
-            fn      = analyze,
+            fn      = lambda img: analyze(img) if img is not None else (None,)*5,
             inputs  = [image_input],
             outputs = [annotated_out, gender_out, age_out, emotion_out, aged_out],
         )