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Python is one high-level object-oriented programming language used to develop websites and various applications. With an extremely simple and elegant syntax, Python is the perfect choice for those who are learning to code for the first time. Many of you, like us, may continue to encounter numerous errors while using the app. One of the most frequently asked errors, for example, is “ValueError: Mime type rendering requires nbformat>=4.2.0 but it is not installed in Python“. So, how can this be resolved? We will discuss together to figure out the best solutions for you.
When Does The Error “ValueError: Mime type rendering requires nbformat>=4.2.0 but it is not installed in Python” Happen?
You are attempting to print the plotly plot but are encountering the following error in your terminal.
ValueError: Mime type rendering requires nbformat>=4.2.0 but it is not installed
Solutions For You To Solve The Error “ValueError: Mime type rendering requires nbformat>=4.2.0 but it is not installed in Python”
Solution 1: Reinstall the ipykernel
The Python implementation backend for Jupyter is called the IPython kernel. The IPython kernel is automatically made available by the Jupyter Notebook and the other frontends. However, you’ll need to manually install it if you wish to use a kernel with a distinct version of Python, in a virtual environment or conda environment, etc.
The best solution for you to solve the error ” ValueError: Mime type rendering requires nbformat>=4.2.0 but it is not installed in Python” is to reinstall ipykernel, and this error will be resolved. Reinstall ipykerne with this command.
pipenv install ipykernel
This may resolve your error.
Solution 2: Upgrade the nbformat
Alternatively, you have to upgrade the nbformat. If the first solution does not work, upgrade nbformat with this command.
pip install --upgrade nbformat
Or you can use this code.
conda install -c conda-forge nbformat
Solution 3: Follow these steps
Excepting two solutions mentioned above, there is another solution for you to resolve the error ”ValueError: Mime type rendering requires nbformat>=4.2.0 but it is not installed in Python”. Let’s follow these steps:
- First, you need to install as the below:
!pip install nbformat
2. Let’s start your Kernel once more time.
3. Make sure that it will run well.
These above steps help you easily resolve your error. After you do that, your error will completely disappear and your program will run well without any errors.
We believe that the above solutions will be beneficial to all of you. So, let’s apply them for your problem to get your desired results.
Conclusion
With an extremely simple and elegant syntax, Python is the perfect choice for those who are learning to code for the first time. However, this is also a famous language for its rigor, speed, and power and is available in all operating systems. If you’re stuck on the error “ValueError: Mime type rendering requires nbformat>=4.2.0 but it is not installed in Python“, the remedies listed above are the fastest way. People have a growing community where everybody is usually willing to help if you still need advice or have frequent doubts. Finally, we hope you’re having fun with the amazing code options and appreciate spending time reading.
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