try except python
def sum_of(x, y):
try:
print(x + y)
except TypeError:
print("Invalid argument specified.")
try except python
def sum_of(x, y):
try:
print(x + y)
except TypeError:
print("Invalid argument specified.")
try and except in python
# Try and Except in python are for taking care of errors
# which may occur at runtime.
# For example:
# If flask is not installed, you will get an ImportError saying flask
# is not installed.
# The try keyword is to try running that block of code which may cause an error.
try:
from flask import Flask
except ImportError:
print('Flask is not installed! Use pip install flask to install it.')
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