Cannot run nbconvert command in Jupyter Notebook - jupyter-notebook

Question

I try to run a code using Jupyter Notebook, and then use nbconvert to export the created notebooks to pdf, but it does not work.
For reference my code is like this (But I don't think it is related to my code directly?):
# Import the necessary libraries
import pandas as pd
import matplotlib.pyplot as plt
from nbconvert import PDFExporter
from nbformat import v4 as nbf
# Read the Excel file using Pandas
excel_file = pd.ExcelFile('survey_responses.xlsx')
# Use a loop to iterate over the sheets and generate pie charts and PDF files for each one
for sheet_name in excel_file.sheet_names:
# Read the sheet using Pandas
df = excel_file.parse(sheet_name)
# Create a new Jupyter notebook for the current sheet
notebook = nbf.new_notebook()
# Add a text cell to the Jupyter notebook
text = 'The following pie charts show the results of the survey for Class {}.'.format(sheet_name)
notebook['cells'].append(nbf.new_markdown_cell(text))
# Use the subplots function to create a figure with multiple subplots
fig, ax = plt.subplots(nrows=len(df.columns), ncols=1, figsize=(8, 6))
# Use a loop to iterate over the columns and generate a pie chart for each one
for i, question in enumerate(df.columns[1:], start=1):
responses = df[question].value_counts()
# Add a code cell to the Jupyter notebook
code = 'ax[{}].pie(responses, labels=responses.index)\nax[{}].set_title("{}")'.format(i, i, question)
notebook['cells'].append(nbf.new_code_cell(code))
# Use nbconvert to convert the Jupyter notebook to a PDF file
exporter = PDFExporter()
pdf, _ = exporter.from_notebook_node(notebook)
with open('{}.pdf'.format(sheet_name), 'wb') as f:
f.write(pdf)
Jupyter Note send me a pop-up window with title "Package Installation" and content enter image description here:
The required file tex\latex\pgf\basiclayer\pgf.sty is missing. It is a part of the following package: pgf. The package will be installed from.................
I click install, then it shows: enter image description here:
[I 14:00:51.966 NotebookApp] Kernel started: 4529aa41-ab04-45c9-ab04-a723aafffe41, name: python3
[IPKernelApp] CRITICAL | x failed: xelatex notebook.tex -quiet
Sorry, but C:\Users\EconUser\anaconda3\Library\miktex\texmfs\install\miktex\bin\xelatex.exe did not succeed.
The log file hopefully contains the information to get MiKTeX going again:
C:/Users/EconUser/AppData/Local/MiKTeX/2.9/miktex/log/xelatex.log
You may want to visit the MiKTeX project page, if you need help.
[I 14:02:52.109 NotebookApp] Saving file at /(Step By Step) Export PDF with texts, codes, and multiple plots.ipynb
I tried web browsing and followed the method in this guide: https://github.com/microsoft/vscode-jupyter/issues/10910, but it did not work either.
I also try to install pandoc and MikTex again in Jupyter Notebook at the beginning of the code
!pip install --upgrade pip
!pip install pandoc
!pip install MikTex
it shows:
Requirement already satisfied: pip in c:\users\econuser\anaconda3\lib\site-packages (22.3.1)
Requirement already satisfied: pandoc in c:\users\econuser\anaconda3\lib\site-packages (2.3)
Requirement already satisfied: ply in c:\users\econuser\anaconda3\lib\site-packages (from pandoc) (3.11)
Requirement already satisfied: plumbum in c:\users\econuser\anaconda3\lib\site-packages (from pandoc) (1.8.0)
Requirement already satisfied: pywin32 in c:\users\econuser\anaconda3\lib\site-packages (from plumbum->pandoc) (227)
ERROR: Could not find a version that satisfies the requirement MikTex (from versions: none)
ERROR: No matching distribution found for MikTex
I have no idea at all. Is Miketex outdated or why?