Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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please help on this python problem, produce new cod

input1
hello cat
man hey dog boy Hello man cat woman dog Cat hey boy
Write a program that first reads in the name of an input file and then reads the file using the csv.reader) method. The file contains a list of
words separated by commas. Your program should output the words and their frequencies (the number of times each word appears in the
file) without any duplicates.
Ex: If the input is:
inputl.csv
and the contents of input1.csv are
hello, cat, man, hey, dog, boy, Hello, man, cat, woman, dog, Cat, hey, boy
the output is:
hello 1
cat 2
nan 2
hey 2
dog 2
boy 2
Hello 1
vonan 1
Cat 1
Note: There is a newline at the end of the output, and input1.csv is available to download.
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Transcribed Image Text:input1 hello cat man hey dog boy Hello man cat woman dog Cat hey boy Write a program that first reads in the name of an input file and then reads the file using the csv.reader) method. The file contains a list of words separated by commas. Your program should output the words and their frequencies (the number of times each word appears in the file) without any duplicates. Ex: If the input is: inputl.csv and the contents of input1.csv are hello, cat, man, hey, dog, boy, Hello, man, cat, woman, dog, Cat, hey, boy the output is: hello 1 cat 2 nan 2 hey 2 dog 2 boy 2 Hello 1 vonan 1 Cat 1 Note: There is a newline at the end of the output, and input1.csv is available to download.
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