pip install cv3 我试图在google collab上安装cv3包,但它抛出了以下错误: ERROR: Could not find a version that satisfies therequirement cv3 (from versions: none)
ERROR: No matching distribution found for cv3
在成功访问SSH后,我尝试在Colab上启动Jupyter实验室。我收到了以下错误消息,并想知道是否有任何解决方案。contents_manager_class' trait of <jupyterlab.labapp.LabApp object at 0x7f5cc9c73fd0> instance must be a type, but 'google.colab_contents_manager.ColabFileContentsManager' could
我正在用python导入以下内容,但它显示错误,即使我使用pip安装这些内容也是如此。导入- import speech_recognition as sr # importing speech recognition package from google apiimport playsound # to play saved mp3 file
from gtts import gTTS # google text to speech