So after hours of work i successfully added Bayes logic , it was not an easy task because to find p(cause|evidence) i needed to find p(evidence|cause) and p(cause) and p(evidence) for each possible cause . And i was so confused because i used lots of loops to implement this , and after hours i finally did it . And now for every given evidence i have the most probable cause . The bayes is gonna be more useful in future when i will add real dataset from Nasa and ml concepts also .