I wrote a code, can you write four pytest functions for it? Def test_Tax_1: assert blablablablabla #income cap marginal tax rate 

# [0, 10000] 0.00 (0%) 

# (10000, 40000] 0.12 (12%) 

# (40000, 85000] 0.22 (22%) 

# (85000, 163000] 0.24 (24%) 

# (163000, 200000] 0.32 (32%) 

# (200000, 500000] 0.35 (35%) 

# (500000, 100000000] 0.37 (37%) 

def Tax(income): 

 ''' 

 - Given an income amount as a whole number 

 where 0 <= income <= 100,000,000 , calculate 

 the amount of tax owed according to the tax brackets above. 

 Return the total tax owed. 

 - Example: if income = 70000, then 

 tax owed = 30000 * 0.12 + (income - 40000) * 0.22 

 ''' 

 a=income 

 tax=0 

 if(a>10000): 

 a = a - 10000 

 if(a>30000): 

 tax = tax+30000*0.12 

 elif(a>0): 

 tax = tax+a*0.12 

 a = a - 30000 

 if(a>45000): 

 tax = tax+45000*0.22 

 elif(a>0): 

 tax = tax+a*0.22 

 a = a - 45000 

 if(a>78000): 

 tax = tax+78000*0.24 

 elif(a>0): 

 tax = tax+a*0.24 

 a = a - 78000 

 if(a>37000): 

 tax = tax+45000*0.32 

 elif(a>0): 

 tax = tax+a*0.32 

 a = a - 37000 

 if(a>300000): 

 tax = tax+300000*0.35 

 elif(a>0): 

 tax = tax+a*0.35 

 a = a - 300000 

 if(a>0): 

 tax = tax+a*0.37 

 return tax