Jupyter note book中这个问题No module named 'plotly'怎么解决

这个问题可能是由于你没有安装Plotly库或者安装的Plotly库版本不兼容所导致的。你可以尝试以下几个步骤来解决这个问题：

1. 确认你已经安装了Plotly库。可以在命令行中输入以下命令来安装最新版本的Plotly：

   pip install plotly

2. 如果已经安装了Plotly，那么可能是版本不兼容导致的问题。你可以尝试升级Plotly库到最新版本：

   pip install plotly --upgrade

3. 如果以上两个步骤都没有解决问题，你可以尝试在Jupyter notebook中手动安装Plotly库。在Jupyter notebook中输入以下命令：

   !pip install plotly

这将会在你当前的Jupyter notebook环境中安装Plotly库。

希望这些步骤可以帮助你解决这个问题。

相关问题

jupyter No module named 'torch'

The error message "No module named 'torch'" suggests that the PyTorch library is not installed in your Jupyter environment. To resolve this issue, you need to install PyTorch in the same environment where Jupyter is running. You can do this by following these steps:

1. Open a terminal or command prompt.
2. Activate your desired Python environment (if applicable).
3. Run the following command to install PyTorch:

   pip install torch

Note: If you want to install a specific version of PyTorch, you can specify it in the command. For example: `pip install torch==1.6.0`.
4. Wait for the installation to finish.
5. Once PyTorch is installed, restart your Jupyter notebook and try importing the `torch` module again.

If you're using Anaconda, you can also try installing PyTorch using the `conda` package manager by running the following command:

conda install pytorch torchvision torchaudio -c pytorch

Make sure to activate your desired Python environment before running the command.

I hope this helps! Let me know if you have any further questions.

No module named 'matplotlib.finance'

The 'matplotlib.finance' module has been removed in newer versions of matplotlib. Instead, you can use the 'mpl_finance' module or the 'finance' module from the 'mpl_toolkits' package. You can install it with the following command:

pip install mpl_finance

After installation, you can import it using:

from mpl_finance import candlestick_ohlc

Please note that 'mpl_finance' is not actively maintained, and you may consider using other libraries like 'pandas' or 'plotly' for financial data visualization.