Update app.py

app.py

@@ -68,6 +68,7 @@ def warpImage(im, vx, vy, cast_uint8=True):
     function to warp images with different dimensions
     '''
     print(f"WARP IM INPUT SHAPE: {im.shape}")
+    
     height2, width2, nChannels = im.shape
     print(f"WARP vx INPUT SHAPE: {vx.shape}")
     height1, width1 = vx.shape
@@ -88,7 +89,7 @@ def warpImage(im, vx, vy, cast_uint8=True):
 
     warpI2 = np.zeros((height1, width1, nChannels))
     for i in range(nChannels):
-        f = interp2d(x, y, im[:, :, i], 'cubic')
+        f = interp2d(x, y, im[:, :, i], 'linear')
         foo = f(X, Y)
         foo[mask] = 0.6
         warpI2[:, :, i] = foo