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To include a column for timestamps in a Python Dash Example output table, you can modify the generate_table() function to add the timestamp column by appending it to the rows list:

def generate_table(dataframe, max_rows=10):
    rows = []
    for i in range(min(len(dataframe), max_rows)):
        row = []
        # Add a column for timestamps
        row.append(html.Td(dataframe.index[i]))
        for col in dataframe.columns:
            value = dataframe.iloc[i][col]
            if isinstance(value, str):
                row.append(html.Td(value))
            else:
                row.append(html.Td("{0:.2f}".format(value)))
        rows.append(html.Tr(row))
    return rows

This code will add a new column to the left of the original columns, containing the index values of the DataFrame (which are assumed to be timestamps). If your DataFrame doesn't have timestamps as the index, you can substitute dataframe[column_name] for dataframe.index.