Using python complete the functions in the provided script, function definitions are provided below:

Please avoid using any Python facilities/capabilities we have yet to cover in the course.

Please use expressive variable names.

# ALL FILES YOUR CODE CREATES NEED TO GO IN THE "MYFILES" FOLDER

# YOU ARE NOT TO ALTER ANY GIVEN FILE IN ANY WAY, OR ADD ANYTHING

# ANY FILE OR FOLDER TO ANY GIVEN FOLDER

# ASSUME THESE FOLDERS AND FILES EXIST FOR SUBMISSION

# NOTE: NONE OF THE SOLUTIONS FOR ASSIGNMENT CAN USE THE CSV MODULE

# NOTE: NONE OF THE SOLUTIONS FOR ASSIGNMENT CAN USE THE PANDAS MODULE

# TESTS ARE NOT PROVIDED THIS WEEK. PAY CLOSE ATTENTION TO

# THE PROMPTS, VISUALLY CHECK FILES YOU CREATE TO MAKE SURE

# THEY ARE IN THE CORRECT OUTPUT FOLDER AND CONTAIN THE TEXT YOU INTENDED TO WRITE.

compute_session_stats

• Open the files in the given input folder (e.g., it could be named the datafiles folder).
• read in the contents from each .txt file there.
• The contents of each text file is a bunch of numbers separated by commas...there are some newlines as well.
• Gather all of the numbers from each file and compute a mean and standard deviation for each one using statistics.mean() and statistics.stdev().
• Each float value you produce should have 2 significant digits after the decimal point.
• You'll also need to extract the participant ID number from each file name.
• Then create an output file in the myfiles folder called "stats.csv".
• On each line, print 3 comma separated values: the participant ID, that participant's mean, and that participant's stdev.
• The first line should be "PID,Mean,Stdev"
• Notice that there are no spaces between the values!
• If an invalid folder_path is given, return False, otherwise return True when 'stats.csv' has been successfully created.

E.g.,: assume these files and folder paths exists

PID,Mean,Stdev

109,392.75,229.56

103,409.84,232.79

100,403.04,225.67

collate_surveys

• The goal of collage_surveys() is similar to compute_session_stats().
• You are to read in the text files in the provided folder.(called surveyResponses)
• Each file in this folder will contain text, and be named similar to surverresp_01, ... surverresp_04. Wherein the number is the survey_number
• You are to create a single output file in the myfiles folder called "collated_surveys.csv".
• On each line of collated_surveys.csv should be a survey number (take it from the filename), the number of characters in the response, and then the response.
• The first line of collated_surveys.csv needs to be "survey_number,character_count,response"
• Response prints the text in the file and character count returns the total number of characters in that file.
• Notice that there are no spaces between the values!
• If an invalid foler_path is given, return False, otherwise return True when 'collated_surveys.csv' has been successfully created.

E.g.: assume these files and folder paths exists

survey_number,character_count,response

13,19, hurts walking speed

06,134, I would say I always try to be safe when using my phone while walking by not walking close to the street...

09,79, I feel that it affect my safety more because i am not concentrating on the road

Script:

compute_session_stats(folder_path: Path, file_extension: str = 'txt') -> bool:

print('***REPLACE*** This line with your code')

def collate_surveys(folder_path: Path, file_extension: str = 'txt') -> bool:

print('***REPLACE*** This line with your code')