python language, practice with bitwise operations

Part I: Extracting Bits (10 points) Write a function extract_bits 390,which takes a single integer argument named num. The function extracts bits 3 through 9, returning them as an integer. Remember that the rightmost bit is bit #0. As an example, suppose num is 1,521,342. In binary, this value is Let's highlight bits 3 through 9, inclusive: The function needs to perform various masking and/or shifting operations as needed so that the function will 1010111 The above number written in decimal is 87, which is what the function would ultimately return