AWS Lambda: Unable to import module 'package/file': No module named 'util'
  
 
     
     
             
                 
 
 
         
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 I am struggling to get module importing to work in AWS lambda using Python 3.   My file structure looks like this:   package:    stage1.py    __init__.py    util:      helper1.py      __init__.py    helper1.py  is a simple util class:   def foo():    print("yes")    Within stage1.py  I have the following lines that cause Lambda to throw an error when it is starting:   from util.helper1 import foo  foo()    Unable to import module 'package/stage1': No module named 'util'    Both __init__.py  files are empty.   Sadly, I see that this works if I invoke the script locally. Frustrating is an understatement!      
 
         
             
                 python aws-lambda python-3.6 
             
         
 
     
         
             
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