How can I get a value from a cell of a dataframe?

You can use the .at or .iat methods to get the value of a specific cell in a DataFrame.

Here's an example:

import pandas as pd

# Create a sample DataFrame
df = pd.DataFrame({'A': [1, 2, 3], 'B': [4, 5, 6], 'C': [7, 8, 9]})

# Get the value of the cell at row 0 and column 'A'
value = df.at[0, 'A']
print(value)

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You can also use the .iat method if you want to access the cell by its index rather than by its label:

value = df.iat[0, 0]
print(value)

Both .at and .iat will return the value of the cell at the specified row and column.