fix entry point added the greet function

Author: DenisTimer

README.md

@@ -46,7 +46,7 @@ The game is started by the `brain-progression` command.
 
 [![asciicast](https://asciinema.org/a/TAE1jWCJWT6B8IuZ.svg)](https://asciinema.org/a/TAE1jWCJWT6B8IuZ)
 
-# Brain progression
+# Brain prime
 The game is started by the `brain-prime` command.
 
 [![asciicast](https://asciinema.org/a/9hiCXRl6UhLFTT1y.svg)](https://asciinema.org/a/9hiCXRl6UhLFTT1y)

brain_games/scripts/brain_calc.py

@@ -1,9 +1,9 @@
 from brain_games.engine import start_game
-from brain_games.scripts.brain_games import main as greeting
+from brain_games.scripts.brain_games import greet
 
 
 def main():
-    name = greeting()
+    name = greet()
     start_game('brain_calc', name)
 
 

brain_games/scripts/brain_even.py

@@ -1,9 +1,9 @@
 from brain_games.engine import start_game
-from brain_games.scripts.brain_games import main as greeting
+from brain_games.scripts.brain_games import greet
 
 
 def main():
-    name = greeting()
+    name = greet()
     start_game('brain_even', name)
 
 

brain_games/scripts/brain_games.py

@@ -1,10 +1,13 @@
 from brain_games import cli
 
 
-def main():
+def greet():
     print('Welcome to the Brain Games!')
-    name = cli.welcome_user()
-    return name
+    return cli.welcome_user()
+
+
+def main():
+    greet()
 
 
 if __name__ == '__main__':

brain_games/scripts/brain_gcd.py

@@ -1,9 +1,9 @@
 from brain_games.engine import start_game
-from brain_games.scripts.brain_games import main as greeting
+from brain_games.scripts.brain_games import greet
 
 
 def main():
-    name = greeting()
+    name = greet()
     start_game('brain_gcd', name)
 
 

brain_games/scripts/brain_prime.py

@@ -1,9 +1,9 @@
 from brain_games.engine import start_game
-from brain_games.scripts.brain_games import main as greeting
+from brain_games.scripts.brain_games import greet
 
 
 def main():
-    name = greeting()
+    name = greet()
     start_game('brain_prime', name)
 
 

brain_games/scripts/brain_progression.py

@@ -1,9 +1,9 @@
 from brain_games.engine import start_game
-from brain_games.scripts.brain_games import main as greeting
+from brain_games.scripts.brain_games import greet
 
 
 def main():
-    name = greeting()
+    name = greet()
     start_game('brain_progression', name)