old_contents: #ADDR pin states
  #Ground - 0x48
  #VDD - 0x49
  #SDA - 0x4A
  #SCL - 0x4B
  i2c_addr = 0x48
  
  import smbus as smbus
  
  i2c = smbus.SMBus(1)
  
  i2c.write_quick(i2c_addr)
  i2c.read_byte(i2c_addr)
  
new_contents: #ADDR pin states
  #Ground - 0x48
  #VDD - 0x49
  #SDA - 0x4A
  #SCL - 0x4B
  i2c_addr = 0x48
  
  import smbus as smbus
  
  i2c = smbus.SMBus(1)
  
  i2c.write_quick(i2c_addr)
  print("Sending byte to " + i2c_addr)
  print "Received back: " + i2c.read_byte(i2c_addr)
  
  
subject: Print statement