Update app.py

app.py

@@ -5,7 +5,7 @@ from streamlit.components.v1 import html
 import os
 from dotenv import load_dotenv
 
-# Voice input dependencies
+# New imports for voice input
 import torchaudio
 import numpy as np
 import torch
@@ -20,27 +20,30 @@ from transformers import pipeline
 
 @st.cache_resource
 def load_voice_model():
+    # Loading the Whisper model (which automatically detects both English and Urdu)
     return pipeline("automatic-speech-recognition", model="openai/whisper-base")
 
 def process_audio(audio_bytes):
     waveform, sample_rate = torchaudio.load(BytesIO(audio_bytes))
-    if waveform.shape[0] > 1:
+    if waveform.shape[0] > 1:  # Convert stereo to mono
         waveform = torch.mean(waveform, dim=0, keepdim=True)
-    if sample_rate != 16000:
+    if sample_rate != 16000:  # Resample to 16kHz if needed
         resampler = torchaudio.transforms.Resample(orig_freq=sample_rate, new_freq=16000)
         waveform = resampler(waveform)
     return {"raw": waveform.numpy().squeeze(), "sampling_rate": 16000}
 
 def get_voice_transcription(state_key):
+    """Display audio recorder for a given key.
+       If new audio is recorded, transcribe it and update the session state.
+    """
     if state_key not in st.session_state:
         st.session_state[state_key] = ""
-    audio_bytes = audio_recorder(
-        key=state_key + "_audio",
-        pause_threshold=0.8,
-        text="🎙️ Speak your message",
-        recording_color="#e8b62c",
-        neutral_color="#6aa36f"
-    )
+    # Use a unique key for the recorder widget
+    audio_bytes = audio_recorder(key=state_key + "_audio", 
+                                 pause_threshold=0.8,
+                                 text="",
+                                 recording_color="#e8b62c",
+                                 neutral_color="#6aa36f")
     if audio_bytes:
         current_hash = hashlib.md5(audio_bytes).hexdigest()
         last_hash_key = state_key + "_last_hash"
@@ -51,6 +54,7 @@ def get_voice_transcription(state_key):
                 whisper = load_voice_model()
                 transcribed_text = whisper(audio_input)["text"]
                 st.info(f"📝 Transcribed: {transcribed_text}")
+                # Append (or set) new transcription
                 st.session_state[state_key] += (" " + transcribed_text).strip()
                 st.experimental_rerun()
             except Exception as e:
@@ -58,36 +62,71 @@ def get_voice_transcription(state_key):
     return st.session_state[state_key]
 
 ######################################
-# Game Functions & Styling
+# Existing Game Helper Functions
 ######################################
 
 @st.cache_resource
 def get_help_agent():
+    from transformers import pipeline
+    # Using BlenderBot 400M Distill as the public conversational model (used elsewhere)
     return pipeline("conversational", model="facebook/blenderbot-400M-distill")
 
 def inject_custom_css():
     st.markdown("""
     <style>
         @import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
+        @import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css');
+
         * { font-family: 'Inter', sans-serif; }
+        body { background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%); }
         .title { font-size: 2.8rem !important; font-weight: 800 !important;
                  background: linear-gradient(45deg, #6C63FF, #3B82F6);
                  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
-                 text-align: center; margin: 1rem 0; }
-        .subtitle { font-size: 1.1rem; text-align: center; color: #64748B; margin-bottom: 2.5rem; }
+                 text-align: center; margin: 1rem 0; letter-spacing: -1px; }
+        .subtitle { font-size: 1.1rem !important; text-align: center;
+                    color: #64748B !important; margin-bottom: 2.5rem; animation: fadeInSlide 1s ease; }
         .question-box { background: white; border-radius: 20px; padding: 2rem; margin: 1.5rem 0;
-                        box-shadow: 0 10px 25px rgba(0,0,0,0.08); border: 1px solid #e2e8f0; color: black; }
+                        box-shadow: 0 10px 25px rgba(0,0,0,0.08); border: 1px solid #e2e8f0;
+                        position: relative; transition: transform 0.2s ease; color: black; }
+        .question-box:hover { transform: translateY(-3px); }
+        .question-box::before { content: "🕹️"; position: absolute; left: -15px; top: -15px;
+                                 background: white; border-radius: 50%; padding: 8px;
+                                 box-shadow: 0 4px 6px rgba(0,0,0,0.1); font-size: 1.2rem; }
         .input-box { background: white; border-radius: 12px; padding: 1.5rem; margin: 1rem 0;
                      box-shadow: 0 4px 6px rgba(0,0,0,0.05); }
         .stTextInput input { border: 2px solid #e2e8f0 !important; border-radius: 10px !important;
-                              padding: 12px 16px !important; }
+                              padding: 12px 16px !important; transition: all 0.3s ease !important; }
+        .stTextInput input:focus { border-color: #6C63FF !important;
+                                   box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.2) !important; }
         button { background: linear-gradient(45deg, #6C63FF, #3B82F6) !important;
-                 color: white !important; border-radius: 10px !important;
-                 padding: 12px 24px !important; font-weight: 600; }
-        .final-reveal { font-size: 2.8rem;
+                 color: white !important; border: none !important; border-radius: 10px !important;
+                 padding: 12px 24px !important; font-weight: 600 !important;
+                 transition: all 0.3s ease !important; }
+        button:hover { transform: translateY(-2px); box-shadow: 0 5px 15px rgba(108, 99, 255, 0.3) !important; }
+        .final-reveal { animation: fadeInUp 1s ease; font-size: 2.8rem;
                         background: linear-gradient(45deg, #6C63FF, #3B82F6);
                         -webkit-background-clip: text; -webkit-text-fill-color: transparent;
                         text-align: center; margin: 2rem 0; font-weight: 800; }
+        .help-chat { background: rgba(255,255,255,0.9); backdrop-filter: blur(10px);
+                     border-radius: 15px; padding: 1rem; margin: 1rem 0;
+                     box-shadow: 0 8px 30px rgba(0,0,0,0.12); }
+        @keyframes fadeInSlide { 0% { opacity: 0; transform: translateY(20px); }
+                                 100% { opacity: 1; transform: translateY(0); } }
+        @keyframes fadeInUp { 0% { opacity: 0; transform: translateY(30px); }
+                              100% { opacity: 1; transform: translateY(0); } }
+        .progress-bar { height: 6px; background: #e2e8f0; border-radius: 3px;
+                        margin: 1.5rem 0; overflow: hidden; }
+        .progress-fill { height: 100%; background: linear-gradient(90deg, #6C63FF, #3B82F6);
+                         transition: width 0.5s ease; }
+        .question-count { color: #6C63FF; font-weight: 600; font-size: 0.9rem; margin-bottom: 0.5rem; }
+        /* New styles for input with microphone */
+        .input-with-mic { display: flex; align-items: center; gap: 10px; }
+        .input-with-mic input { flex: 1; }
+        .mic-button { background: #6C63FF !important; color: white !important; 
+                      border-radius: 50% !important; width: 40px !important; 
+                      height: 40px !important; padding: 0 !important; 
+                      min-width: 0 !important; }
+        .mic-button:hover { transform: scale(1.1) !important; }
     </style>
     """, unsafe_allow_html=True)
 
@@ -97,7 +136,10 @@ def show_confetti():
     <script src="https://cdn.jsdelivr.net/npm/canvas-confetti@1.5.1/dist/confetti.browser.min.js"></script>
     <script>
     const count = 200;
-    const defaults = { origin: { y: 0.7 }, zIndex: 1050 };
+    const defaults = {
+        origin: { y: 0.7 },
+        zIndex: 1050
+    };
     function fire(particleRatio, opts) {
         confetti(Object.assign({}, defaults, opts, {
             particleCount: Math.floor(count * particleRatio)
@@ -114,82 +156,325 @@ def show_confetti():
 def ask_llama(conversation_history, category, is_final_guess=False):
     api_url = "https://api.groq.com/openai/v1/chat/completions"
     headers = {
-        "Authorization": f"Bearer {os.getenv('GROQ_API_KEY')}",
+        "Authorization": "Bearer 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",
         "Content-Type": "application/json"
     }
-    system_prompt = f"""You're playing 20 questions to guess a {category}. Rules:
-1. Ask strategic, non-repeating yes/no questions to narrow down.
-2. Use all previous answers smartly.
-3. If you're 80%+ sure, say: Final Guess: [your guess]
-4. For places: ask about continent, country, landmarks, etc.
-5. For people: ask if real, profession, gender, etc.
-6. For objects: ask about use, size, material, etc."""
-    
-    prompt = f"""Based on these answers about a {category}, provide ONLY your final guess with no extra text:
-{conversation_history}""" if is_final_guess else "Ask your next smart yes/no question."
-
-    messages = [{"role": "system", "content": system_prompt}]
-    messages += conversation_history
-    messages.append({"role": "user", "content": prompt})
-
+    system_prompt = f"""You're playing 20 questions to guess a {category}. Follow these rules:
+1. Ask strategic, non-repeating yes/no questions that narrow down possibilities
+2. Consider all previous answers carefully before asking next question
+3. If you're very confident (80%+ sure), respond with "Final Guess: [your guess]"
+4. For places: ask about continent, climate, famous landmarks, country, city or population
+5. For people: ask about fictional or real, profession, gender, alive/dead, nationality, or fame
+6. For objects: ask about size, color, usage, material, or where it's found
+7. Never repeat questions and always make progress toward guessing"""
+    if is_final_guess:
+        prompt = f"""Based on these answers about a {category}, provide ONLY your final guess with no extra text:
+{conversation_history}"""
+    else:
+        prompt = "Ask your next strategic yes/no question that will best narrow down the possibilities."
+    messages = [
+        {"role": "system", "content": system_prompt},
+        *conversation_history,
+        {"role": "user", "content": prompt}
+    ]
     data = {
-        "model": "llama-3-70b-8192",
+        "model": "llama-3.3-70b-versatile",
         "messages": messages,
-        "temperature": 0.8,
+        "temperature": 0.7 if is_final_guess else 0.8,
         "max_tokens": 100
     }
+    try:
+        response = requests.post(api_url, headers=headers, json=data)
+        response.raise_for_status()
+        return response.json()["choices"][0]["message"]["content"]
+    except Exception as e:
+        st.error(f"Error calling Llama API: {str(e)}")
+        return "Could not generate question"
 
+MISTRAL_API_KEY = "wm5eLl09b9I9cOxR3E9n5rrRr1CRQQjn"
+def ask_help_agent(query):
     try:
-        res = requests.post(api_url, headers=headers, json=data)
-        res.raise_for_status()
-        return res.json()["choices"][0]["message"]["content"]
+        url = "https://api.mistral.ai/v1/chat/completions"
+        headers = {
+            "Authorization": f"Bearer {MISTRAL_API_KEY}",
+            "Content-Type": "application/json"
+        }
+        system_message = "You are a friendly Chatbot."
+        messages = [{"role": "system", "content": system_message}]
+        if "help_conversation" in st.session_state:
+            for msg in st.session_state.help_conversation:
+                if msg.get("query"):
+                    messages.append({"role": "user", "content": msg["query"]})
+                if msg.get("response"):
+                    messages.append({"role": "assistant", "content": msg["response"]})
+        messages.append({"role": "user", "content": query})
+        payload = {
+            "model": "mistral-tiny",
+            "messages": messages,
+            "temperature": 0.7,
+            "top_p": 0.95
+        }
+        response = requests.post(url, headers=headers, json=payload)
+        if response.status_code == 200:
+            result = response.json()
+            return result["choices"][0]["message"]["content"]
+        else:
+            return f"API Error {response.status_code}: {response.text}"
     except Exception as e:
-        st.error(f"❌ LLaMA API error: {e}")
-        return "..."
+        return f"Error in help agent: {str(e)}"
 
 ######################################
-# Main App Logic Here (UI, Game Loop)
+# Main Game Logic with Voice Integration
 ######################################
 
 def main():
-    load_dotenv()
     inject_custom_css()
+    st.markdown('<div class="title">KASOTI</div>', unsafe_allow_html=True)
+    st.markdown('<div class="subtitle">AI-Powered Guessing Game Challenge</div>', unsafe_allow_html=True)
+    if 'game_state' not in st.session_state:
+        st.session_state.game_state = "start"
+        st.session_state.questions = []
+        st.session_state.current_q = 0
+        st.session_state.answers = []
+        st.session_state.conversation_history = []
+        st.session_state.category = None
+        st.session_state.final_guess = None
+        st.session_state.help_conversation = []  # separate history for help agent
 
-    st.title("🎮 Guess It! - 20 Questions Game")
-    st.markdown("<div class='subtitle'>Think of a person, place, or object. LLaMA will try to guess it!</div>", unsafe_allow_html=True)
-
-    category = st.selectbox("Category of your secret:", ["Person", "Place", "Object"])
-    
-    if "conversation" not in st.session_state:
-        st.session_state.conversation = []
-        st.session_state.last_bot_msg = ""
-
-    if st.button("🔄 Restart Game"):
-        st.session_state.conversation = []
-        st.session_state.last_bot_msg = ""
-        st.rerun()
-
-    if not st.session_state.conversation:
-        st.session_state.last_bot_msg = ask_llama([], category)
-        st.session_state.conversation.append({"role": "assistant", "content": st.session_state.last_bot_msg})
+    # Start screen with enhanced layout
+    if st.session_state.game_state == "start":
+        with st.container():
+            st.markdown("""
+            <div class="question-box">
+                <h3 style="color: #6C63FF; margin-bottom: 1.5rem;">🎮 Welcome to KASOTI</h3>
+                <p style="line-height: 1.6; color: #64748B;">
+                    Think of something and I'll try to guess it in 20 questions or less!<br>
+                    Choose from these categories:
+                </p>
+                <div style="display: grid; gap: 1rem; margin: 2rem 0;">
+                    <div style="padding: 1.5rem; background: #f8f9fa; border-radius: 12px;">
+                        <h4 style="margin: 0; color: #6C63FF;">🧑 Person</h4>
+                        <p style="margin: 0.5rem 0 0; color: #64748B;">Celebrity, fictional character, historical figure</p>
+                    </div>
+                    <div style="padding: 1.5rem; background: #f8f9fa; border-radius: 12px;">
+                        <h4 style="margin: 0; color: #6C63FF;">🌍 Place</h4>
+                        <p style="margin: 0.5rem 0 0; color: #64748B;">City, country, landmark, geographical location</p>
+                    </div>
+                    <div style="padding: 1.5rem; background: #f8f9fa; border-radius: 12px;">
+                        <h4 style="margin: 0; color: #6C63FF;">🎯 Object</h4>
+                        <p style="margin: 0.5rem 0 0; color: #64748B;">Everyday item, tool, vehicle, or concept</p>
+                    </div>
+                </div>
+            </div>
+            """, unsafe_allow_html=True)
 
-    st.markdown(f"<div class='question-box'><strong>LLaMA:</strong> {st.session_state.last_bot_msg}</div>", unsafe_allow_html=True)
+        with st.form("start_form"):
+            # --- Voice Input for Category ---
+            st.markdown("#### Use Voice (English/Urdu) for Category Input")
+            col1, col2 = st.columns([0.85, 0.15])
+            with col1:
+                voice_category = st.text_input("Enter category (person/place/object):", 
+                                              value=get_voice_transcription("voice_category").strip(), 
+                                              key="category_input")
+            with col2:
+                st.markdown("<div style='height: 52px; display: flex; align-items: center;'>", unsafe_allow_html=True)
+                audio_bytes = audio_recorder(text="", 
+                                           pause_threshold=0.8,
+                                           key="voice_category_audio",
+                                           recording_color="#e8b62c",
+                                           neutral_color="#6aa36f")
+                st.markdown("</div>", unsafe_allow_html=True)
+                
+            if st.form_submit_button("Start Game"):
+                category_input = voice_category.strip().lower()
+                if not category_input:
+                    st.error("Please enter a category!")
+                elif category_input not in ["person", "place", "object"]:
+                    st.error("Please enter either 'person', 'place', or 'object'!")
+                else:
+                    st.session_state.category = category_input
+                    first_question = ask_llama([
+                        {"role": "user", "content": "Ask your first strategic yes/no question."}
+                    ], category_input)
+                    st.session_state.questions = [first_question]
+                    st.session_state.conversation_history = [
+                        {"role": "assistant", "content": first_question}
+                    ]
+                    st.session_state.game_state = "gameplay"
+                    st.experimental_rerun()
 
-    user_input = get_voice_transcription("voice_input") or st.text_input("💬 Your answer (yes/no/sometimes):")
+    # Gameplay screen with progress bar
+    elif st.session_state.game_state == "gameplay":
+        with st.container():
+            progress = (st.session_state.current_q + 1) / 20
+            st.markdown(f"""
+            <div class="question-count">QUESTION {st.session_state.current_q + 1} OF 20</div>
+            <div class="progress-bar">
+                <div class="progress-fill" style="width: {progress * 100}%"></div>
+            </div>
+            """, unsafe_allow_html=True)
+            current_question = st.session_state.questions[st.session_state.current_q]
+            st.markdown(f'''
+            <div class="question-box">
+                <div style="display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem;">
+                    <div style="background: #6C63FF; width: 40px; height: 40px; border-radius: 50%; 
+                            display: flex; align-items: center; justify-content: center; color: white;">
+                        <i class="fas fa-robot"></i>
+                    </div>
+                    <h3 style="margin: 0; color: #1E293B;">AI Question</h3>
+                </div>
+                <p style="font-size: 1.1rem; line-height: 1.6; color: #1E293B;">{current_question}</p>
+            </div>
+            ''', unsafe_allow_html=True)
+        if "Final Guess:" in current_question:
+            st.session_state.final_guess = current_question.split("Final Guess:")[1].strip()
+            st.session_state.game_state = "confirm_guess"
+            st.experimental_rerun()
+        with st.form("answer_form"):
+            # --- Voice Input for Answer ---
+            st.markdown("#### Use Voice (English/Urdu) for Your Answer")
+            col1, col2 = st.columns([0.85, 0.15])
+            with col1:
+                voice_answer = st.text_input("Your answer (yes/no/both):",
+                                          value=get_voice_transcription("voice_answer").strip(),
+                                          key=f"answer_{st.session_state.current_q}")
+            with col2:
+                st.markdown("<div style='height: 52px; display: flex; align-items: center;'>", unsafe_allow_html=True)
+                audio_bytes = audio_recorder(text="", 
+                                           pause_threshold=0.8,
+                                           key="voice_answer_audio",
+                                           recording_color="#e8b62c",
+                                           neutral_color="#6aa36f")
+                st.markdown("</div>", unsafe_allow_html=True)
+                
+            if st.form_submit_button("Submit"):
+                answer_input = voice_answer.strip().lower()
+                if answer_input not in ["yes", "no", "both"]:
+                    st.error("Please answer with 'yes', 'no', or 'both'!")
+                else:
+                    st.session_state.answers.append(answer_input)
+                    st.session_state.conversation_history.append(
+                        {"role": "user", "content": answer_input}
+                    )
+                    next_response = ask_llama(
+                        st.session_state.conversation_history,
+                        st.session_state.category
+                    )
+                    if "Final Guess:" in next_response:
+                        st.session_state.final_guess = next_response.split("Final Guess:")[1].strip()
+                        st.session_state.game_state = "confirm_guess"
+                    else:
+                        st.session_state.questions.append(next_response)
+                        st.session_state.conversation_history.append(
+                            {"role": "assistant", "content": next_response}
+                        )
+                        st.session_state.current_q += 1
+                        if st.session_state.current_q >= 20:
+                            st.session_state.game_state = "result"
+                    st.experimental_rerun()
+        with st.expander("Need Help? Chat with AI Assistant"):
+            # --- Voice Input for Help Query ---
+            st.markdown("#### Use Voice (English/Urdu) for Help Query")
+            col1, col2 = st.columns([0.85, 0.15])
+            with col1:
+                voice_help = st.text_input("Enter your help query:", 
+                                         value=get_voice_transcription("voice_help").strip(), 
+                                         key="help_query")
+            with col2:
+                st.markdown("<div style='height: 52px; display: flex; align-items: center;'>", unsafe_allow_html=True)
+                audio_bytes = audio_recorder(text="", 
+                                           pause_threshold=0.8,
+                                           key="voice_help_audio",
+                                           recording_color="#e8b62c",
+                                           neutral_color="#6aa36f")
+                st.markdown("</div>", unsafe_allow_html=True)
+                
+            if st.button("Send", key="send_help"):
+                if voice_help:
+                    help_response = ask_help_agent(voice_help)
+                    st.session_state.help_conversation.append({"query": voice_help, "response": help_response})
+                else:
+                    st.error("Please enter a query!")
+            if st.session_state.help_conversation:
+                for msg in st.session_state.help_conversation:
+                    st.markdown(f"**You:** {msg['query']}")
+                    st.markdown(f"**Help Assistant:** {msg['response']}")
 
-    if st.button("Submit Answer") and user_input:
-        st.session_state.conversation.append({"role": "user", "content": user_input})
-        with st.spinner("Thinking..."):
-            response = ask_llama(st.session_state.conversation, category)
-        st.session_state.last_bot_msg = response
-        st.session_state.conversation.append({"role": "assistant", "content": response})
-        st.rerun()
+    elif st.session_state.game_state == "confirm_guess":
+        st.markdown(f'''
+        <div class="question-box">
+            <div style="display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem;">
+                <div style="background: #6C63FF; width: 40px; height: 40px; border-radius: 50%; 
+                        display: flex; align-items: center; justify-content: center; color: white;">
+                    <i class="fas fa-lightbulb"></i>
+                </div>
+                <h3 style="margin: 0; color: #1E293B;">AI's Final Guess</h3>
+            </div>
+            <p style="font-size: 1.2rem; line-height: 1.6; color: #1E293B;">
+                Is it <strong style="color: #6C63FF;">{st.session_state.final_guess}</strong>?
+            </p>
+        </div>
+        ''', unsafe_allow_html=True)
+        with st.form("confirm_form"):
+            col1, col2 = st.columns([0.85, 0.15])
+            with col1:
+                confirm_input = st.text_input("Type your answer (yes/no/both):", key="confirm_input")
+            with col2:
+                st.markdown("<div style='height: 52px; display: flex; align-items: center;'>", unsafe_allow_html=True)
+                audio_bytes = audio_recorder(text="", 
+                                           pause_threshold=0.8,
+                                           key="voice_confirm_audio",
+                                           recording_color="#e8b62c",
+                                           neutral_color="#6aa36f")
+                st.markdown("</div>", unsafe_allow_html=True)
+                
+            if st.form_submit_button("Submit"):
+                confirm_input = confirm_input.strip().lower()
+                if confirm_input not in ["yes", "no", "both"]:
+                    st.error("Please answer with 'yes', 'no', or 'both'!")
+                else:
+                    if confirm_input == "yes":
+                        st.session_state.game_state = "result"
+                        st.experimental_rerun()
+                        st.stop()
+                    else:
+                        st.session_state.conversation_history.append(
+                            {"role": "user", "content": "no"}
+                        )
+                        st.session_state.game_state = "gameplay"
+                        next_response = ask_llama(
+                            st.session_state.conversation_history,
+                            st.session_state.category
+                        )
+                        st.session_state.questions.append(next_response)
+                        st.session_state.conversation_history.append(
+                            {"role": "assistant", "content": next_response}
+                        )
+                        st.session_state.current_q += 1
+                        st.experimental_rerun()
 
-    if st.button("🤔 Make Final Guess"):
-        with st.spinner("Making final guess..."):
-            final_guess = ask_llama(st.session_state.conversation, category, is_final_guess=True)
-            st.markdown(f"<div class='final-reveal'>🤯 Final Guess: <strong>{final_guess}</strong></div>", unsafe_allow_html=True)
-            show_confetti()
+    elif st.session_state.game_state == "result":
+        if not st.session_state.final_guess:
+            qa_history = "\n".join(
+                [f"Q{i+1}: {q}\nA: {a}"
+                 for i, (q, a) in enumerate(zip(st.session_state.questions, st.session_state.answers))]
+            )
+            final_guess = ask_llama(
+                [{"role": "user", "content": qa_history}],
+                st.session_state.category,
+                is_final_guess=True
+            )
+            st.session_state.final_guess = final_guess.split("Final Guess:")[-1].strip()
+        show_confetti()
+        st.markdown(f'<div class="final-reveal">🎉 It\'s...</div>', unsafe_allow_html=True)
+        time.sleep(1)
+        st.markdown(f'<div class="final-reveal" style="font-size:3.5rem;color:#6C63FF;">{st.session_state.final_guess}</div>',
+                    unsafe_allow_html=True)
+        st.markdown(f"<p style='text-align:center; color:#64748B;'>Guessed in {len(st.session_state.questions)} questions</p>",
+                    unsafe_allow_html=True)
+        if st.button("Play Again", key="play_again"):
+            st.session_state.clear()
+            st.experimental_rerun()
 
 if __name__ == "__main__":
-    main()
+    main()