Logging

• Separate Folder for logs
• Logging of every step
• Entry to the methods
• Exit from the methods with success/ failure message
• Error message Logging
• Model comparisons
• Training start and end
• Prediction start and end
• Achieve asynchronous logging

Class Name	App Logger
Method Name	log
Method Description	This method will be used for logging all the information to the file.
Input parameter names	self,file_object, log_message
Input Parameter Description	file_object: the file where the logs will be written
log_message:	the message to be logged
ouptput	A log file with messages

    from datetime import datetime
    class App_Logger:
    def __init__(self):
    pass

    def log(self, file_object, log_message):“””This method will be used for logging all the information to the file.”””
    self.now = datetime.now()
    self.date = self.now.date()
    self.current_time = self.now.strftime("%H:%M:%S")
        file_object.write(
        str(self.date) + "/" + str(self.current_time) + "\t\t" + log_message +"\n")

Exceptions Scenarios Module Wise

Step	Exception	Mitigation
Wrong Cloud credentials	Show error message	The user enters the correct data
Docker instance not working	Show error message	Fix the error
Cloud push failed	Show the error	Make corrections to the metadata files
Cloud app not starting		Ask the user for cloud logs for debugging