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how to set column in data frame using.
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Here is a Python function to create a set column in a data frame using Python

import pandas as pd

def set_column(df, column_name, value):
    """Set column in data frame using."""
    df[column_name] = value

# Enter the dataframe
df = pd.DataFrame({"A": [1, 2, 3], "B": [4, 5, 6]})

# Enter the column name
column_name = "A"

# Enter the value
value = 10

# Calling the function
df = set_column(df, column_name, value)

# Printing the dataframe
print(df)

#Example Output
# None

#Remember to inspect code for bugs.