add requirments.txt

[Jormungendr]

More Useable.

[sathyavasu]

Thank you @Jormungendr for adding this file ! From your text file, is this code is built to run on tensorflow CPU version only?

[Jormungendr]

Yes, if you want to use your GPU to run those code, you must solve requirements issue yourself. This text file may help beginner to run those code quickly.

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在 2019年5月12日，上午6:37，sathyavasu ***@***.***> 写道： Thank you @Jormungendr for adding this file ! From your text file, is this code is built to run on tensorflow CPU version only? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub, or mute the thread.

[sathyavasu]

@Jormungendr sure. I will try this code with the CPU version. Thank you !
Also, I encounter an error message which searches for /ImageSets/train.txt file inside the Kitti directory and throws assertion error "Path not found". Such a file and directory are not created automatically with the given steps in readme. Should I create the path and .txt file manually ? or shall I comment out those lines ? any hint from you would be very helpful :)