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Fixed: No module named ‘moviepy.editor’

Error In the newly updated version of the Moviepy package, it should be the following import instead It doesn’t mean that MoviePy isn’t installed correctly or Python can’t find it.

Fixed: OSError: You are trying to access a gated repo. Make sure to have access to it at https://huggingface.co….

OSError: You are trying to access a gated repo. Make sure to have access to it at https://huggingface.co/google/gemma-3-27b-it. 401 Client Error. (Request ID: Root=1-67da7d97-6326b5f53a96415516d2c709;7a741876-1aae-4afd-8d26-afd122bc2c2d) Cannot access gated repo for url https://huggingface.co/google/gemma-3-27b-it/resolve/main/config.json. Access to model google/gemma-3-27b-it… Fixed: OSError: You are trying to access a gated repo. Make sure to have access to it at https://huggingface.co….

PySpark: selecting and accessing data

The content outlines various PySpark functions used for data manipulation in DataFrames. Key functions include filtering with where(), limiting rows with limit(), returning distinct rows, dropping columns, and grouping by criteria. Each function includes a brief example, illustrating how to access, modify, and aggregate data effectively within PySpark.

PySpark data frame creation song

This song and example code help remember PySpark data frame creation functions easier. Key functions include creating Data Frames, displaying data, printing schemas, and filtering. The document facilitates understanding how to manipulate data effectively in PySpark, making it a useful reference for users working with large datasets.

pandas function song – grouping the data

This song and code examples help us understand and remember various Pandas functions for data manipulation, including grouping, aggregating, and transforming data. Key functions include groupby(), pivot_table(), resample(), rolling(), expanding(), cumsum(), cumprod(), cut(), qcut(), aggregate(), and transform().

Pandas function song

A cute, catchy song on various Pandas functions applied to DataFrames. Key functions include sorting values, resetting the index, dropping columns and duplicates, sampling data, and handling missing values. Example codes illustrate each function’s output, demonstrating how to manipulate and visualize data effectively with Pandas.

PyTorch basic computation function song

The provided content showcases a series of PyTorch functions with descriptions and examples. Functions like torch.abs, torch.ceil, torch.floor, torch.clamp, torch.std, torch.prod, and torch.unique are explained with their respective use cases. These functions are fundamental for manipulating tensors in PyTorch.

PyTorch function song: linear algebra operations

The provided content showcases common linear algebra operations in PyTorch, including determinant calculation, matrix inverse, LU decomposition, QR decomposition, Cholesky decomposition, SVD, eigenvalue and eigenvector computation, matrix and vector norms, trace calculation, solving linear systems, and other operations with code and output examples.

PyTorch Tensor Creation song & examples

Tensor Creation: Example: Here are examples for each of the basic tensor creation functions in PyTorch: Output: Output: Output: Output: Output: Output: Output: Output: Output:

PyTorch function song & examples: Autograd, Random Number Generation, Loss Functions, optimization

Autograd: Random Number Generation: Loss Functions: Optimization: Examples for Autograd, Random Number Generation, Loss Functions, and Optimization in PyTorch: Autograd Output: Output: Output: Output: Random Number Generation Output: Loss Functions Output: Output: Optimization This function… PyTorch function song & examples: Autograd, Random Number Generation, Loss Functions, optimization

PyTorch function song & examples: Tensor Type & Device Management:

The provided content discusses tensor reshaping and tensor type and device management in PyTorch. It covers functions such as tensor.view(), tensor.reshape(), tensor.transpose(), tensor.squeeze(), tensor.unsqueeze(), tensor.to(), tensor.type(), tensor.is_cuda, tensor.cpu(), and tensor.cuda(). Demonstrated examples showcase effective memory management and computation, especially when utilizing GPUs.

PyTorch Tensor Operations song & examples

PyTorch Tensor Operations song & examples on element-wise addition, subtraction, multiplication, and division, matrix multiplication, as well as operations like sum, mean, max, min, concatenation, and stacking of tensors.

Using pipelines in Python/R to improve coding efficiency & readability

Pipelines in Python and R are powerful for structuring and processing data. In Python, Pandas and scikit-learn offer pipeline capabilities for data manipulation and machine learning workflows, while in R, the %>% operator from the magrittr package enables efficient data processing in a concise and composable manner.

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