How to fix TypeError: method() missing 1 required positional argument: 'self... in Python

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We're excited to share with you our newest video, "How to solve TypeError: method() missing 1 required positional argument: 'self' when calling method from a class without an instance. in Python". 🎥 This series is meticulously designed to arm you with knowledge 🧠 and skills 🛠️ to overcome frequent coding challenges.

Today, we will decipher 🔎 and resolve a common error faced by Python coders: the bit hard to solve TypeError: method() missing 1 required positional argument: 'self' when calling method from a class without an instance.. Here is a snapshot of the code of the video:

Troubling Scenario: ❗️

class MyClass:
def my_method(self):
print("Hello")

Unwanted Result: 🚫
TypeError: method() missing 1 required positional argument: 'self' when calling method from a class without an instance.

Effective Resolution: ✔️

class MyClass:
def my_method(self):
print("Hello")

instance = MyClass()

Desired Output: 🏁
Hello

In this detailed walkthrough, we will illuminate 💡 the underlying cause of this error, and offer a comprehensive explanation: In Code1, `my_method` is called on the class, not an instance, missing the 'self' argument. Code2 correctly creates an instance `instance` and calls `my_method` on it, thus fixing the error. 🎯

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