Tighten up prompt

nim_gpt_functions.py

@@ -22,8 +22,10 @@ PLAN_MOVE_PROMPT_FROM_STRING_EXAMPLES = FewShotPromptTemplate(
     prefix="Nim is a two-player game of strategy in which players take turns removing objects from separate piles. "
            "The goal of the game is to remove the last sticks from a pile when the other piles contain 0 sticks. Each "
            "of these inputs represent a game state. For each of these game states please express a logical move that "
-           "consists of taking some number of sticks from a pile. You may not take any sticks from a pile that "
-           "contains 0 sticks.",
+           "consists of taking some number of sticks from a pile. "
+           "You may not take any sticks from a pile that contains 0 sticks. "
+           "You may not take more sticks from a pile than it contains. "
+           "You may only take sticks from one pile. ",
     suffix="Input: {text_game_state}\nOutput:",
     input_variables=["text_game_state"],
     example_separator="\n\n"