Update app.py

app.py

@@ -19,16 +19,13 @@ def img_pred(upload):
     confidence = predictions[predicted_class]  # Confidence of the predicted class
     
     # Determine if tumor is present
-    if predicted_class == 1:  
-        if confidence>0.20:
+    if confidence < 0.20:
+        result = "Uncertain"
+    else:
+        if predicted_class == 1:  # Assuming '1' is 'No Tumor'
             result = "No Tumor"
         else:
-            result="Tumor Detected"
-    else:
-        if confidence>0.20:
             result = "Tumor Detected"
-        else:
-            result = "No Tumor"
     
     # Return result with confidence
     return f"The Model predicts: {result} with a confidence of {confidence:.2%}"