eucledian dist calculations

[nodrogbrown]

>
> 1. 'temp' is not used
> 2. Lose the superfluous parentheses in 'if' statements
> 3. Put space around operators
> 4. I've never used any of numpy & friends, but:
> (a) Can't you replace the inner loop with something like this:
>    distance = abs(input_weight - weights[image, :])
> (b) I doubt that you need the .copy()
> 5. Lose the hard-wired numbers like 30 and 100
> 6. Put it inside a function and *TEST* it
>

thanx John , will go thru those and do the cleanup
gordon