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Unaudited Condensed Consolidated Statements of Operations and Comprehensive Loss (Parentheticals) - $ / shares
3 Months Ended
Oct. 31, 2022
Oct. 31, 2021
Income Statement [Abstract]    
Loss Per share – basic and diluted $ (0.01) $ (0.12)
Basic and diluted (in Shares) 9,627,452 9,226,090