How to fix TypeError: function_name() missing 1 required positional argument... in Python
Hello, Dedicated Coders! 🖥️💡
We're excited to share with you our newest video, "How to solve TypeError: function_name() missing 1 required positional argument: 'arg_name' 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: function_name() missing 1 required positional argument: 'arg_name'. Here is a snapshot of the code of the video:
Troubling Scenario: ❗️
def greet(name):
print(f"Hello, {name}!")
greet()
Unwanted Result: 🚫
TypeError: function_name() missing 1 required positional argument: 'arg_name'
Effective Resolution: ✔️
def greet(name):
print(f"Hello, {name}!")
greet("John")
Desired Output: 🏁
Hello, John!
In this detailed walkthrough, we will illuminate 💡 the underlying cause of this error, and offer a comprehensive explanation: Code1 generates a TypeError because the `greet` function requires one argument (`name`), but none was provided. In Code2, the error is corrected by passing the argument "John" to `greet`. 🎯
Ready to demystify the NameError: name is not defined in your code? Click to watch the video now 🎬. If it aids you in your coding journey, kindly express your appreciation by hitting the like button 👍, and don't hesitate to enrich our coding community by sharing your questions or insights in the comments section 💬.
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