My python code has suddenly started to give me error. Please see code below**

[upadhyay.kamayani at gmail.com]

## Calculating the Lower Limits(LLi) and Upper Limit(ULi) for each Band, where i is 1,2,.....10
LL1=0
print(LL1)

print(P2)
print(D2)

if(P2>25):
    UL1=D1
    print(UL1)

elif(UL1==D2):
    print(UL1)
    
LL2=UL1
    
if(P3>25):
    UL2=D2
    print(UL2)

elif(UL2==D3):
    print(UL2)
    
LL3=UL2

if(P4>25):
    UL3=D3
    print(UL3)

elif(UL3==D4):
    print(UL3)
 

LL4=UL3

if(P5>25):
    UL4=D4
    print(UL4)

elif(UL4==D5):
    print(UL4)
    
LL5=UL4

if(P6>25):
    UL5=D5
    print(UL5)

elif(UL5==D6):
    print(UL5)
    
LL6=UL5

if(P7>25):
    UL6=D6
    print(UL6)

elif(UL6==D7):
    print(UL6)
    
LL7=UL6

if(P8>25):
    UL7=D7
    print(UL7)

elif(UL7==D8):
    print(UL7)
    
LL8=UL7

if(P9>25):
    UL8=D8
    print(UL8)

elif(UL8==D9):
    print(UL8)
    
LL9=UL8

if(P10>25):
    UL9=D9
    print(UL9)

elif(UL9==D10):
    print(UL9)
    
LL10=UL9
UL10=("& Above")

print(UL10)



**
n1=int(UL1)
count=0
while (n1>0):
    count=count+1
    n1=n1//10
    
print(count)

B11=LL1
If((count)/2)==0:
B12=int((UL1)/(10**(count-2)))
B12
    elif(B12=int((UL1)/(10**(count-1)))):
B12
B1=(B11,"-",B12,"M")
B1