You are given test results for two drugs: A (results for the group of people getting drug A) and B (results for the other group of people getting drug B). You need to assess whether there is a statistically significant difference in the effect in these patients. Use the null hypothesis, the inverse hypothesis, and Student's t-test for calculations.

from scipy import stats
import pandas as pd

def check_for_significance(a, b):
    t, p = stats.ttest_ind(a, b)
    df = pd.DataFrame({"t" : t, "p-value" : p}, index = [0])
    return df