How to fix ValueError: 'value' is not in list in Python

Описание: Hello, Dedicated Coders! 🖥️💡

We're excited to share with you our newest video, "How to solve ValueError: 'value' is not in list 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 ValueError: 'value' is not in list. Here is a snapshot of the code of the video:

Troubling Scenario: ❗️

my_list = [1, 2, 3]
my_list.remove(4)


Unwanted Result: 🚫
ValueError: 'value' is not in list

Effective Resolution: ✔️

my_list = [1, 2, 3]
if 4 in my_list:
my_list.remove(4)


Desired Output: 🏁
No output.

In this detailed walkthrough, we will illuminate 💡 the underlying cause of this error, and offer a comprehensive explanation: Code1 attempts to remove a non-existent element (4) from the list, causing a ValueError. Code2 checks for the element's presence before removal, successfully avoiding errors by skipping the removal. 🎯

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