How to rectify the following error for imagemagick on windows? - imagemagick-identify

I am getting the following error regarding imagemagick on windows:
No such file or directory # error/blob.c/OpenBlob/3489.
identify: no decode delegate for this image format `' # error/constitute.c/ReadImage/554
Can anyone suggest me how to resolve the error?

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OpenCV 4.5.5 and Yolo Failed to parse NetParameter file

I've tried downloading both v3:
wget https://pjreddie.com/media/files/yolov3.weights
wget https://github.com/pjreddie/darknet/blob/master/cfg/yolov3.cfg
and v4
wget https://github.com/AlexeyAB/darknet/releases/download/darknet_yolo_v3_optimal/yolov4.weights
wget https://github.com/AlexeyAB/darknet/releases/download/darknet_yolo_v3_optimal/yolov4.cfg
but both result in similar parsing errors with OpenCV 4.5.5 ??
cv2.error: OpenCV(4.5.5) D:\a\opencv-python\opencv-python\opencv\modules\dnn\src\darknet\darknet_importer.cpp:207: error: (-212:Parsing error) Failed to parse NetParameter file: yolov4.cfg in function 'cv::dnn::dnn4_v20211220::readNetFromDarknet'
though working directly from the python console and importing cv2 and then running
# Load the YOLO model
model = cv2.dnn.readNetFromDarknet("yolov4.cfg", "yolov4.weights")
seems to work - thoughts ?

Program failing to load image

I am trying to convert MNIST images into tensors and when I run the program I am getting the following error. I tried to re-install PyTorch but it did not help.
UserWarning: Failed to load image Python extension: Could not find module
'C:\Users\---\AppData\Roaming\Python\Python39\site-packages\torchvision\image.pyd'
(or one of its dependencies). Try using the full path with constructor syntax.

Python Tesseract Error in Mac: Unsupported Image Obect

I am using a Mac and installed tesseract successfully.
However, when am writing the code to read a jpeg or png file it gives me an error:
TypeError: Unsupported image object
The code snippet is as follows:
import cv2
import pytesseract
img = cv2.imread('image.png')
text = pytesseract.image_to_string(img)
print(text)
Please suggest. Thanks in advance.

Add the statement:
pytesseract.pytesseract.tesseract_cmd = '/usr/local/Cellar/tesseract/4.1.1/bin/tesseract'
to your code before using pytesseract. To know where pytesseract is installed in your mac you can use the command as shown below if tesseract is installed using brew.
brew list tesseract

running .mat with octvae error "nested function is not implemented in this context"

I am running matconvnet file with .m extension in google colab using octave
when i ran the command using the using the octave i got the follwoing error
command
!octave -W /content/drive/MyDrive/matconv/matconvnet-1.0-beta18/matlab/vl_compilenn.m
error
parse error near line 459 of file /content/drive/MyDrive/matconv/matconvnet-1.0-
beta18/matlab/vl_compilenn.m
nested functions not implemented in this context
>>> function objs = toobj(bld_dir,srcs)
^
error: source: error sourcing file '/content/drive/MyDrive/matconv/matconvnet-1.0-beta18/matlab/vl_compilenn.m'
Please help me how to resolve this error

libhdf5_hl.so.9 cannot open shared object file

While running classify.py file ,I am getting:
Import Error libhdf5_hl.so.9 cannot open shared object file
It's very difficult for me to understand this error. I thought this error was just because of anaconda so I updated anaconda.. still getting the same error.. I don't know why this error is coming. please help me. Thanks in advance.

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