use mpi4py to create the pi calculation technique similar to The worker process, as before, locates the region for the corresponding portion under the function |01 (4/(1+x2)). All employees are informed of the total number of processes so they may locate their sections and use the function calc pi to perform the computations. The root process then adds all of the results from the workers, prints the outcome, and collects all of the results from the workers. Notably, the reduction operation allows us to define what to do with the data we've gathered.

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