When using out colab for model training, I found that the python version of colab was updated to 3.7.11, and my code had to be under python 3.6 to configure the environment, so I started to modify the python version and configure the environment.
colab modifies python version
1. Use the following command to switch python to python3.6
!sudo apt install python3.6 !update-alternatives --install /usr/local/bin/python3 python3 /usr/bin/python3.6 2 !update-alternatives --install /usr/local/bin/python3 python3 /usr/bin/python3.7 1 !python --version
The results of the run are as follows:
2, to python3.6 install pip
!apt-get install python3-pip
3. Use pip to install the required libraries
!python3.6 -m pip install Keras==2.2.5
Be sure to add !python3.6 in front of it. If you don't, it will install to python3.7 by default.
4、Switching catalog
import os
("/content/drive/app/food/dishes")
()
!ls
5. Run the file
!python3.6
!python3.6 want to add want to add want to add
This is done ！！！！！
P.S. Simple operation of colab
Using the GPU
colab will put you on CPU by default. open modify, select laptop config, select GPU.
Running some python file is basically just a matter of prefixing it!
!python
View all files in the current directory
!ls
View the current file path
!pwd
Installation of dependencies
!pip install xxx
Viewing GPU Information
!/opt/bin/nvidia-smi
Addendum: a quick look at the pytorch version in colab
summarize
to this article on the use of colab modify python version of the article is introduced to this, more related to colab modify python version of the contents of the search for my previous articles or continue to browse the following related articles I hope that you will support me more in the future!