Unexpected EOF means your Python interpreter reached the end of your program before all code is executed. In most cases, this error occurs if you don’t correctly declare or finish a for or while loop. Or you don’t close parentheses or (curly) brackets in a code block or dictionary definition. In other words, some syntactical … Read more
A SyntaxError: Unexpected Token ‘ ‘ in Python typically occurs when the Python interpreter encounters a piece of code that has an unexpected space character in a place where Python doesn’t expect it. Python’s “unexpected token ‘ ‘” error typically results from mistakes in your code’s structure or incorrect use of parentheses, braces, or other … Read more
Problem Formulation In Python, the “TypeError: string indices must be integers” error typically occurs when a string type object is accessed with non-integer indices. This error often arises in situations involving data structures like lists and dictionaries. Understanding the Error & Code Example This error signifies that the code attempts to index a string using … Read more
Let’s start by example — here’s an example of both correct and incorrect indentation in Python, demonstrating a common indentation error. ✅ Good Example (Correct Indentation): In this example, the indentation is consistent. Each block of code inside the function greet is indented by four spaces, which is a standard convention in Python. This makes … Read more
Problem Formulation I encountered a significant delay in the response times on OpenAI’s GPT-3.5 Turbo API as compared to the ChatGPT — and I’m not alone with this (source). The latency is particularly noticeable when using certain accounts, with the delay making the API almost unusable for real-time applications. Solution Idea: Experiment with Difference User … Read more
Python comes with extensive support for exceptions and exception handling. An exception event interrupts and, if uncaught, immediately terminates a running program. The most popular examples are the IndexError, ValueError, and TypeError. An exception will immediately terminate your program. To avoid this, you can catch the exception with a try/except block around the code where … Read more
Problem Formulation In the following example, you use a newline character ‘\n’ inside the curly braces of an f-string: But if you run this code, Python raises a SyntaxError: f-string expression part cannot include a backslash. ⚡ The reason is that there is a limitation in versions of Python before 3.12 where backslashes are not … Read more
Problem Formulation If you try to install Python packages using pip, particularly the package “unroll”, you may encounter an error that halts the installation process. The error message displayed is: 🧑💻 Recap: Python setup.py – What’s This? Most Likely Solution: Upgrade Setuptools and Pip Ensuring that setuptools and pip are updated is crucial as outdated … Read more
Quick Fix: Python raises the ImportError: No module named ‘tensorboard-data-server’ when it cannot find the library tensorboard-data-server. The most frequent source of this error is that you haven’t installed tensorboard-data-server explicitly with pip install tensorboard-data-server. Alternatively, you may have different Python versions on your computer, and tensorboard-data-server is not installed for the particular version you’re … Read more
Quick Fix: Python raises the ImportError: No module named ‘teamcity-messages’ when it cannot find the library teamcity-messages. The most frequent source of this error is that you haven’t installed teamcity-messages explicitly with pip install teamcity-messages. Alternatively, you may have different Python versions on your computer, and teamcity-messages is not installed for the particular version you’re … Read more
Quick Fix: Python raises the ImportError: No module named ‘telegraph’ when it cannot find the library telegraph. The most frequent source of this error is that you haven’t installed telegraph explicitly with pip install telegraph. Alternatively, you may have different Python versions on your computer, and telegraph is not installed for the particular version you’re … Read more
Quick Fix: Python raises the ImportError: No module named ‘telepath’ when it cannot find the library telepath. The most frequent source of this error is that you haven’t installed telepath explicitly with pip install telepath. Alternatively, you may have different Python versions on your computer, and telepath is not installed for the particular version you’re … Read more