update model code

app.py

@@ -247,7 +247,7 @@ def predict():
         print(edge_density)
         return edge_density > 0.05
 
-    if (not is_mri_image(temp_path)):
+    if (is_mri_image(temp_path)):
         return jsonify({"message": "Not an mri image", "confidence": 0.95, "saved_path": image_save_path})
     a, b = model.check_file(temp_path)
     return jsonify({"message": a, "confidence": b, "saved_path": image_save_path})

test.py

@@ -18,4 +18,4 @@ def is_mri_image(image_path):
 
 
 # Test on an MRI or non-MRI image
-print(is_mri_image("download.jpeg"))
+print(is_mri_image("a.png"))