__call__() richiede da 1 a 2 argomenti posizionali, ma 3 sono stati dati

Esempi di codice

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ci vogliono 1 posizionale argomento, ma 2 sono stati dati python

This error is often caused by the fact that the self is omitted as a parameter in the method of the class.

https://careerkarma.com/blog/python-takes-one-positional-argument-but-two-were-given/#:~:text=Conclusion,the%20methods%20in%20a%20class.
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2 gli argomenti posizionali, ma 3 sono stati dati

#Positional arguments are the amount of arguments passed through a function
#For example

def function(value1, value2):
	print(value1)
	print(value2)

function("value1","value2","value3")
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prende 2 argomenti posizionali, ma 3 sono stati dati

# just put self in other functions like this
class myclass:
  def __init__(self, parameter):
  	self.parameter = parameter
  def function(self, otherparameter):
    # put a self ^ there
    print(self.parameter + otherparameter)

object=myclass(1)
object.function(2)
# output is 3

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