Added multiple retries during connection creation

files/script.py

@@ -27,7 +27,7 @@ def create_connection():
             print("WARNING: Connection error with the gmp endpoint. Remaining {retry} retries")
             retry -= 1
             sleep(0.5)
-        raise Exception("Impossible connect to the gmp endpoint after 5 retries")
+    raise Exception("Impossible connect to the gmp endpoint after 5 retries")
 
 def get_version():
     gmp = create_connection()