Try to fix this code so it will have nice structure in texstudio$/$latex$.$

import tkinter as tk # Import tkinter for GUI

from tkinter import filedialog, messagebox # Import filedialog for file selection and messagebox for popups

from docx import Document # Import Document from the python$-$docx library to read Word files

def word$\_$to$\_$latex$($doc$\_$paths$)$:

$"""$Converts multiple Word documents to LaTeX format."""

latex$\_$content $=""$ # Initialize a string to hold the LaTeX content

# Loop through all selected Word documents

for doc$\_$path in doc$\_$paths:

doc $=$ Document$($doc$\_$path$)$ # Open the Word document

for paragraph in doc.paragraphs: # Loop through each paragraph in the document

text $=$ paragraph.text.strip$()$ # Get the text of the paragraph and remove leading$/$trailing spaces

if text: # If the paragraph is not empty

# Add space between "Authors:" and affiliation

if "Authors:" in text:

latex$\_$content $+=$ f$"\{$text$\}\backslash \backslash \backslash \backslash$

$"$ # Adds extra line space after "Authors:"

# Add space between "Affiliation" and "Abstract"

elif "Affiliation" in text and "Abstract" in text:

latex$\_$content $+=$ f$"\{$text$\}\backslash \backslash \backslash \backslash$

$"$ # Adds extra space between Affiliation and Abstract

else:

# Check for bold and italic formatting

bold $=$ paragraph.style.font.bold

italic $=$ paragraph.style.font.italic

if bold and italic:

text $=$ f$"\backslash \backslash$textbf$\{\{\backslash \backslash$textit$\{\{\{$text$\}\}\}\}\}"$ # Apply both bold and italic formatting

elif bold:

text $=$ f$"\backslash \backslash$textbf$\{\{\{$text$\}\}\}"$ # Apply bold formatting

elif italic:

text $=$ f$"\backslash \backslash$textit$\{\{\{$text$\}\}\}"$ # Apply italic formatting

# Handle section headings $($e$.$g$.,$ Chapter, Section$)$

if paragraph.style.name.startswith$(\text{'}$Heading$\text{'})$: # Check if it's a heading

level $=$ int$($paragraph$.$style.name.split$(\text{'}\text{'})[-1])$ # Get the heading level $(1,2,$ or $3)$

if level $==1$: # Level $1$ heading $($Section$)$

latex$\_$content $+=$ f$"\backslash \backslash$section$\{\{\{$text$\}\}\}$

$"$

elif level $==2$: # Level $2$ heading $($Subsection$)$

latex$\_$content $+=$ f$"\backslash \backslash$subsection$\{\{\{$text$\}\}\}$

$"$

else: # Level $3$ heading $($Subsubsection$)$

latex$\_$content $+=$ f$"\backslash \backslash$subsubsection$\{\{\{$text$\}\}\}$

$"$

else:

latex$\_$content $+=$ f$"\{$text$\}\backslash \backslash \backslash \backslash$

$"$ # Regular text with line break

latex$\_$content $+="\backslash$

ewpage

$"$ # Add a page break between documents

# Add a centered placeholder text in large, bold font

centered$\_$placeholder $="\backslash \backslash$begin$\{$center$\}\backslash \backslash$textbf$\{\backslash \backslash$Large Placeholder Text$\}\backslash \backslash$end$\{$center$\}$

$"$

# Wrap the content in a basic LaTeX document structure $($class$,$ encoding, document start and end$)$

latex$\_$document $=$ f$"""\backslash \backslash$documentclass$\{\{$article$\}\}$

$\backslash \backslash$usepackage$[$utf$8]\{\{$inputenc$\}\}$

$\backslash \backslash$usepackage$[$T$1]\{\{$fontenc$\}\}$

$\backslash \backslash$begin$\{\{$document$\}\}$

$\{$centered$\_$placeholder$\}$ # Insert the centered placeholder text

$\{$latex$\_$content$\}$ # Insert the LaTeX content generated from the Word document

$\backslash \backslash$end$\{\{$document$\}\}$

$"""$

return latex$\_$document # Return the LaTeX formatted document

def save$\_$latex$($latex$\_$content$)$:

$"""$Saves the LaTeX content to a file."""

save$\_$path $=$ filedialog.asksaveasfilename$($defaultextension$=".$tex", # Prompt user to choose file path

filetypes$=[("$LaTeX files", $"*.$tex"$)])$ # Specify file types

if save$\_$path: # If the user selected a valid path

try:

with open$($save$\_$path, $"$w$",$ encoding$=$"utf$-8")$ as f: # Open the file for writing

f$.$write$($latex$\_$content$)$ # Write the LaTeX content to the file

messagebox.showinfo$("$Success$",$ f$"$LaTeX file saved at: $\{$save$\_$path$\}")$ # Show success message

except Exception as e: # If an error occurs while saving

messagebox.showerror$("$Error$",$ f$"$Could not save file: $\{$e$\}")$ # Show error message

def open$\_$files$()$:

$"""$Opens multiple Word files and converts them to LaTeX."""

file$\_$paths $=$ filedialog.askopenfilenames$($filetypes$=[("$Word files", $"*.$docx"$)])$ # Let user select Word files

if file$\_$paths: # If the user selected files

try:

latex$\_$content $=$ word$\_$to$\_$latex$($file$\_$paths$)$ # Convert Word files to LaTeX content

save$\_$latex$($latex$\_$content$)$ # Save the generated LaTeX content to a file

except Exception as e: # If an error occurs during the conversion process

messagebox.showerror$("$Error$",$ f$"$Could not convert files: $\{$e$\}")$ # Show error message

# Set up the GUI $($Graphical User Interface$)$

root $=$ tk$.$Tk$()$ # Create the main window for the G