Global Variable Is Not Defined - Python
I have a problem with global variable. It returns error search = Search.Search(pattern,b) NameError: global name 'b' is not defined But I have already defined this global vari
Solution 1:
app = Flask(__name__)
global b
The global b statement here does not actually create a variable for you. You need to assign something to it yourself.
app = Flask(__name__)
b = None #or whatever you want the starting value to be
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