Sure, here is how you can rename images name using a dataframe in Python:

Python

import pandas as pd
import os

# Read the dataframe.
df = pd.read_csv("images.csv")

# Get the list of images.
images = list(df["image_name"])

# Rename the images.
for i, image in enumerate(images):
  new_name = f"{i:03d}_{image}"
  os.rename(image, new_name)

This code first imports the pandas and os modules. Then, it reads the dataframe from the file images.csv.

Next, the code gets a list of all the images in the dataframe. For each image, the code creates a new name by appending a three-digit counter to the original name. The new name is then used to rename the image using the os.rename() function.

The os.rename() function renames a file or directory. So, in this case, the os.rename() function is used to rename each image in the list.

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

Here is an explanation of the code:

• The import pandas as pd and import os statements import the pandas and os modules, respectively.
• The read_csv() function from the pandas module reads the dataframe from the file images.csv and stores it in the variable df.
• The list() function from the Python standard library gets a list of all the images in the dataframe and stores it in the variable images.
• The enumerate() function from the Python standard library iterates over the list of images and returns a tuple of the index and image name for each image.
• The f-string syntax is used to create a new name for each image by appending a three-digit counter to the original name.
• The os.rename() function from the os module renames the image using the new name.