def to_int(value):
    return int(value)

def identity(value):
    return value
def to_int(value, num=None):
    return int(value)


def to_float(value, num=None):
    return float(value)


def identity(value, num=None):
    return value
Add to_float function and add num keyword
Transformations: Add to_float function and add num keyword

- def to_int(value):
+ def to_int(value, num=None):
      return int(value)
  
+ 
+ def to_float(value, num=None):
+     return float(value)
+ 
+ 
- def identity(value):
+ def identity(value, num=None):
      return value
Add to_float function and add num keyword
## Code Before:
def to_int(value):
    return int(value)

def identity(value):
    return value
## Instruction:
Add to_float function and add num keyword
## Code After:
def to_int(value, num=None):
    return int(value)


def to_float(value, num=None):
    return float(value)


def identity(value, num=None):
    return value