Python PDF Translator using Google Translate API

The provided code reads a PDF file and uses the Google Translate API to translate the content of the PDF into the specified target language. The translated text is then printed as output.

To use the code, you need to have Python and the necessary packages installed (PyPDF2 and google-cloud-translate). Additionally, you need to have a Google Cloud project with the Translate API enabled and an API key or service account key file.

To run the code, replace '<project_id>' with your Google Cloud project ID and specify the path to the PDF file you want to translate and the target language code (e.g., 'en', 'fr', 'es').

Here is an example usage:

translate_pdf('path/to/pdf/file.pdf', 'en')

This will translate the content of the PDF file located at 'path/to/pdf/file.pdf' into English. The translated text will be printed as output.