Python anaconda def __init__(self, pad_result: tuple = None, width=0, height=0) 语法错误：无效语法

Question

I am trying to run a code which had the following requirements that are already installed:

tensorflow-gpu==1.4.1 ,scipy==1.0.0, opencv-python==3.3.0.10, numpy==1.11.0, Pillow==5.1.0, CUDA 8.0, Cudnn 6.0

def __init__(self, pad_result: tuple = None, width=0, height=0):

and I get an invalid syntax error I am running using anaconda and I tried a couple of different python versions(2.7, 3.6...) Is there a specific version to use or is it another problem?

Answer 1

This Python code is for Python 3.5 or newer, because there are type hints . Given that you're using a fairly old version of numpy (2016) I suspect that you're using a pre-3.5 Python interpreter as well.

Anaconda can be weird about changing the version of the Python interpreter. Double-check by

import sys
print(sys.version)