Fix bug with Python version3.10 or later

Reference: https://github.com/twintproject/twint/issues/1344#issue-1120511999

twint/cli.py

@@ -331,8 +331,7 @@ def main():
 
 
 def run_as_command():
-    version = ".".join(str(v) for v in sys.version_info[:2])
-    if float(version) < 3.6:
+    if sys.version_info[:2] < (3,6):
         print("[-] TWINT requires Python version 3.6+.")
         sys.exit(0)