fix typo

This code is not working now.

I could run with this code.

Signed-off-by: yhkwon-DT01 <[email protected]>

Author: developer0hye

py/README.md

@@ -21,7 +21,7 @@ data = torch.randn((1, 3, 224, 224)).to("cuda")
 traced_model = torch.jit.trace(model, [data])
 
 # Compile module
-compiled_trt_model = trtorch.compile(model, {
+compiled_trt_model = trtorch.compile(traced_model, {
     "input_shapes": [data.shape],
     "op_precision": torch.half, # Run in FP16
 })