From 8cc8e72c0ddb3a93c7ae2bc737be0b3f93c3850b Mon Sep 17 00:00:00 2001
From: Vikashyadav-8090 <73946352+Vikashyadav-8090@users.noreply.github.com>
Date: Fri, 13 Nov 2020 01:11:52 +0530
Subject: [PATCH] Update main.py

comments were added for better understanding of codes and it makes it more informative and good looking .
---
 arjuna/main.py | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/arjuna/main.py b/arjuna/main.py
index 868c7dc1..3e4bf1be 100644
--- a/arjuna/main.py
+++ b/arjuna/main.py
@@ -15,13 +15,17 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import os
-import sys
-import time
+import os # os is a operating system by  this module we can interact with our operating system , famous module provided by python  
+import sys # it is a system module which can be used in various thing but some of them are sys.exit(1) is used to exit the condition 
+import time # this time module is used to return time into seconds.
 
 def main(*args):
     print("Executing Arjuna command line with args: {}".format(args))
     try:
+        """
+        by usnig try and exception we can print the errors occured during our programmes , as python is a interpreted language so it wil check line by line and if some error 
+        occured it will stop to avoiding this we usually print that error in ecxception. when tries failed
+        """"
         import signal
         import sys
         def signal_handler(sig, frame):