feat: use raise ... from ... idiom
          #686
        
          
      
                
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Hey firebase team 👋
Please consider merging this to improve the debugging experience by chaining errors in a pythonic way.
This yields better stacktraces in case something goes south.
Please note: I've add these
raise ... from ...statements only where the new exception already references to original error in some as a measure of not leaking information that you might want to keep confidential.Fixes #685
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