fix --version

nohang

@@ -62,25 +62,18 @@ stat_dict = dict()
 # define functions
 
 
-
 def print_version():
     try:
         v = rline1('/etc/nohang/version')
     except FileNotFoundError:
         v = None
     if v is None:
-        print('nohang unknown version')
+        print('Nohang unknown version')
     else:
-        print(v)
+        print('Nohang ' + v)
     exit()
 
 
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 def test():
 
     print(sys.version)
@@ -111,7 +104,6 @@ def test():
     print("pid_to_state('2')")
     print(pid_to_state('2'))
 
-
     '''
     print(hr)
     print("update_stat_dict_and_print('key')")
@@ -1247,11 +1239,6 @@ def calculate_percent(arg_key):
 ##########################################################################
 
 
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 if len(argv) == 1:
     if os.path.exists('./nohang.conf'):
         config = cd = os.getcwd() + '/nohang.conf'
@@ -1282,14 +1269,6 @@ else:
         exit(1)
 
 
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 ##########################################################################
 
 
@@ -1365,7 +1344,6 @@ uid_re_list = []
 etc_dict = dict()
 
 
-
 try:
     with open(config) as f:
 
@@ -1733,30 +1711,6 @@ if max_sleep_time < min_sleep_time:
 ##########################################################################
 
 
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 # Get KiB levels if it's possible.
 
 # получ кб. если не кб - то процент. Если процент - находим кб ниже на
@@ -1960,9 +1914,6 @@ if print_mem_check_results:
     report0 = 0
 
 
-
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-
 while True:
 
     if psi_support and not ignore_psi: