>>> with open("loading.py") as proto:
...     a = int(proto.read().split("\n")[0])
...     print(proto.read().split("\n"))
...     b = proto.read().split("\n")[1]
... 
['']
Traceback (most recent call last):
  File "<stdin>", line 4, in <module>
IndexError: list index out of range

---loading.py----
8080
192.168.1.45