Implement clumsiness

With this neatly written code of yours, changing the number of times the random walk should be simulated is super$-$easy. You simply update the range$()$ function in the top$-$level for loop.

There's still something we forgot! You're a bit clumsy and you have a $0\mathrm{.}5\%$ chance of falling down. That calls for another random number generation. Basically, you can generate a random float between $0$ and $1.$ If this value is less than or equal to $0\mathrm{.}005,$ you should reset step to $0.$

Instructions

$100$ XP

Change the range$()$ function so that the simulation is performed $20$ times.

Finish the if condition so that step is set to $0$ if a random float is less or equal to $0\mathrm{.}005.$ Use np$.$random.rand$().$