python for doc version 2

import docx
import os
import pandas as pd
from tkinter import Tk
from tkinter.filedialog import askopenfilename

# Define the default path for the Excel correction file
DEFAULT_EXCEL_PATH = r'C:\path\to\your\correction_file.xlsx'

def get_word_file():
    """Prompt user to select a Word document."""
    Tk().withdraw()  # Prevents Tkinter root window from appearing
    word_file = askopenfilename(
        title="Select Word Document",
        filetypes=[("Word files", "*.docx")]
    )
    return word_file

def load_excel_data(excel_file):
    """Load the Excel file into a dictionary for word corrections."""
    df = pd.read_excel(excel_file)
    corrections_dict = pd.Series(df.iloc[:, 1].values, index=df.iloc[:, 0]).to_dict()
    return corrections_dict

def grammar_check(word_file, excel_file):
    try:
        # Load Word document
        doc = docx.Document(word_file)
        
        # Load Excel correction data
        corrections_dict = load_excel_data(excel_file)
        
        # Initialize a list to store changes
        changes = []
        
        # Process the Word document
        for para_num, para in enumerate(doc.paragraphs):
            original_text = para.text  # Save original paragraph text for context
            for incorrect_word, correction in corrections_dict.items():
                if incorrect_word in para.text:
                    # Track the change details
                    context = para.text  # Context of where the change happened
                    para.text = para.text.replace(incorrect_word, correction)
                    changes.append({
                        "original_word": incorrect_word,
                        "replaced_word": correction,
                        "paragraph_number": para_num + 1,
                        "context": original_text
                    })
        
        # Save the updated Word document
        updated_word_file = word_file.replace(".docx", "_updated.docx")
        doc.save(updated_word_file)
        print(f"Updated Word file saved as: {updated_word_file}")
        
        # Save the detailed summary of changes in the same folder as the Word file
        summary_file = os.path.join(os.path.dirname(word_file), 'grammar_check_summary.txt')
        with open(summary_file, 'w') as f:
            if changes:
                for change in changes:
                    f.write(f"Original Word: {change['original_word']}\n")
                    f.write(f"Replaced With: {change['replaced_word']}\n")
                    f.write(f"Paragraph Number: {change['paragraph_number']}\n")
                    f.write(f"Context: {change['context']}\n")
                    f.write("="*50 + "\n")
            else:
                f.write("No changes were made.\n")
        
        print(f"Summary file saved as: {summary_file}")
    
    except Exception as e:
        print(f"An error occurred: {e}")

if __name__ == "__main__":
    # Get the Word document file from user
    word_file = get_word_file()
    
    if word_file:
        print(f"Selected Word file: {word_file}")
        # Perform grammar check using the default Excel file
        grammar_check(word_file, DEFAULT_EXCEL_PATH)
    else:
        print("No Word document selected.")