Merge pull request #596 from purananuru/feature/openai-twenty-questions

Added my contributions to community-contributions

community-contributions/openai-twenty-questions/README.md

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+# openai-twenty-questions
+Chatgpt script that acts as Thinker and Guesser to play the 20 questions game
+
+1. pip install openai==0.28 
+2. Run python twenty.py and it will Think of a word and try to guess it in 20 tries

community-contributions/openai-twenty-questions/twenty.py

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+import openai
+import os
+import time
+
+# openai.api_key = os.getenv("OPENAI_API_KEY")
+# openai.api_key = "<<Your Open AI Key here>>"
+
+# Models: You can use "gpt-4o", "gpt-4-turbo", or "gpt-3.5-turbo" — but we'll use "gpt-4o" or "gpt-4o-mini" for both players
+MODEL = "gpt-4o-mini"
+
+def call_chatgpt(messages):
+    response = openai.ChatCompletion.create(
+        model=MODEL,
+        messages=messages,
+        temperature=0.7
+    )
+    return response.choices[0].message["content"].strip()
+
+# Step 1: Thinker chooses a secret object
+thinker_messages = [
+    {"role": "system", "content": "You are playing 20 Questions. Think of an object or thing and just one word. Keep it secret and reply only with: 'I have thought of something. Let's begin.'"},
+]
+thinker_reply = call_chatgpt(thinker_messages)
+print("Thinker:", thinker_reply)
+
+# For simulation purposes, let’s ask the thinker what the object is (in real game, this is hidden)
+reveal_object_prompt = [
+    {"role": "system", "content": "You are playing 20 Questions. Think of an object or thing and just one word. Now tell me (just for logging) what you are thinking of. Reply only with the thing."}
+]
+object_answer = call_chatgpt(reveal_object_prompt)
+print("🔒 Secret Object:", object_answer)
+
+# Step 2: Guesser starts asking questions
+guesser_messages = [
+    {"role": "system", "content": f"You are playing 20 Questions. Ask yes/no questions to figure out what the object is. Do not repeat questions. The object is kept secret by the other player. Begin by asking your first question."},
+]
+
+# Let’s keep track of Q&A
+history = []
+q_count = 1
+
+for i in range(1, 11):
+    print(f"\n🔄 Round {q_count}")
+    q_count += 1
+    # Guesser asks a question
+    question = call_chatgpt(guesser_messages)
+    print("Guesser:", question)
+    history.append(("Guesser", question))
+
+    # Thinker responds (yes/no)
+    thinker_round = [
+        {"role": "system", "content": f"You are playing 20 Questions. The secret object is: {object_answer}."},
+        {"role": "user", "content": f"The other player asked: {question}. Respond only with 'Yes', 'No', or 'I don't know'."}
+    ]
+    answer = call_chatgpt(thinker_round)
+    print("Thinker:", answer)
+    history.append(("Thinker", answer))
+
+    # Add to conversation history for guesser
+    guesser_messages.append({"role": "assistant", "content": question})
+    guesser_messages.append({"role": "user", "content": answer})
+
+
+    print(f"\n🔄 Round {q_count}")
+    q_count += 1
+    # Check if guesser wants to guess
+    guess_check_prompt = guesser_messages + [
+        {"role": "user", "content": "Based on the answers so far, do you want to guess? If yes, say: 'Is it <guess>?'. If not, ask the next yes/no question."}
+    ]
+    next_move_question = call_chatgpt(guess_check_prompt)
+    print("Guesser next move:", next_move_question)
+    history.append(("Guesser", next_move_question))
+
+    if next_move_question.lower().startswith("is it a"):
+        # Thinker validates guess
+        guess = next_move_question[8:].strip(" ?.")
+        guess = next_move_question[8:].strip(" ?")
+
+        if guess.lower() == object_answer.lower():
+            print("Guesser guessed correctly!")
+            break
+    # Thinker responds (yes/no)
+    thinker_round = [
+        {"role": "system", "content": f"You are playing 20 Questions. The secret object is: {object_answer}."},
+        {"role": "user", "content": f"The other player asked: {next_move_question}. Respond only with 'Yes', 'No', or 'I don't know'."}
+    ]
+    answer = call_chatgpt(thinker_round)
+    print("Thinker next move:", answer)
+    history.append(("Thinker", answer))
+
+    # Add to conversation history for guesser
+    guesser_messages.append({"role": "assistant", "content": next_move_question})
+    guesser_messages.append({"role": "user", "content": answer})
+
+    # Prepare for next round
+    guesser_messages.append({"role": "assistant", "content": next_move_question})
+    question = next_move_question
+
+else:
+    print("❌ Guesser used all 20 questions without guessing correctly.")