Update app.py

app.py

@@ -167,7 +167,7 @@ def read_and_preprocess_dicom(file_path: str):
     # PIL images into NumPy arrays
     numpydata = np.asarray(image_pil)
     #convert to cv2 format
-    numpydata = image_pil.reshape((numpydata.shape[0], numpydata.shape[1], 1))
+    numpydata = numpydata.reshape((numpydata.shape[0], numpydata.shape[1], 1))
     print("In preprocess dicom:", numpydata.shape)
     image = np.array(numpydata)[::-1].copy()