import gradio as gr import os from huggingface_hub import InferenceClient from datasets import load_dataset import random import re # Load math datasets for sample problems fw = load_dataset("HuggingFaceFW/fineweb-edu", name="sample-10BT", split="train", streaming=True) ds = load_dataset("HuggingFaceH4/ultrachat_200k", streaming=True) def load_sample_problems(): """Load sample problems from math datasets""" try: gsm8k = load_dataset("openai/gsm8k", "main", streaming=True) samples = [] for i, item in enumerate(gsm8k["train"]): samples.append(item["question"]) if i >= 50: break return samples except: return [ "What is the derivative of f(x) = 3x² + 2x - 1?", "A triangle has sides of length 5, 12, and 13. What is its area?", "If log₂(x) + log₂(x+6) = 4, find the value of x.", "Find the limit: lim(x→0) (sin(x)/x)", "Solve the system: x + 2y = 7, 3x - y = 4" ] math_samples = load_sample_problems() def create_math_system_message(): """Create specialized system prompt for mathematics""" return """You are Mathetics AI, an advanced mathematics tutor and problem solver. 🧮 **Your Expertise:** - Step-by-step problem solving with clear explanations - Multiple solution approaches when applicable - Proper mathematical notation and terminology - Verification of answers through different methods 📐 **Problem Domains:** - Arithmetic, Algebra, and Number Theory - Geometry, Trigonometry, and Coordinate Geometry - Calculus (Limits, Derivatives, Integrals) - Statistics, Probability, and Data Analysis - Competition Mathematics (AMC, AIME level) 💡 **Teaching Style:** 1. **Understand the Problem** - Identify what's being asked 2. **Plan the Solution** - Choose the appropriate method 3. **Execute Step-by-Step** - Show all work clearly 4. **Verify the Answer** - Check if the result makes sense 5. **Alternative Methods** - Mention other possible approaches Always be precise, educational, and encourage mathematical thinking.""" def render_latex(text): """Format math expressions for LaTeX rendering""" if not text: # Safety check return text # Wrap inline math: x^2 → $x^2$ text = re.sub(r'\b([a-zA-Z]+)\^?(\d*)\b', r'$\1^{\2}$', text) # Wrap functions: sin(x) → $\sin(x)$ text = re.sub(r'([a-zA-Z]+)\(([^)]+)\)', r'$\1(\2)$', text) # Wrap limits: lim(x→0) → $\lim_{x\to0}$ text = re.sub(r'lim\(([a-z])→([0-9.]+)\)', r'$\lim_{ \1 \to \2}$', text) return text def respond(message, history, system_message, max_tokens, temperature, top_p): # Show initial thinking yield "🤔 Thinking for the suitable answer..." # Use Qwen Math model client = InferenceClient(model="Qwen/Qwen2.5-Math-7B-Instruct") # Build messages messages = [{"role": "system", "content": system_message}] messages.extend(history) messages.append({"role": "user", "content": message}) response = "" max_tokens = max(max_tokens, 1536) # Ensure no truncation try: for message_chunk in client.chat_completion( messages, max_tokens=max_tokens, stream=True, temperature=temperature, top_p=top_p, ): choices = message_chunk.choices if len(choices) and choices[0].delta.content: token = choices[0].delta.content response += token # Stream raw during generation, format at end if "```" in response or len(response) > 500: # Format after substantial response formatted = render_latex(response) yield formatted else: yield response # Final formatted response final_formatted = render_latex(response) yield final_formatted except Exception as e: error_msg = f"❌ **Error**: {str(e)}\n\n💡 **Troubleshooting**:\n- Make sure you're logged in with Hugging Face\n- Check if the model is accessible\n- Try a simpler problem first" yield error_msg def get_random_sample(): """Get a random sample problem""" if math_samples: return random.choice(math_samples) return "Solve for x: 2x² + 5x - 3 = 0" def insert_sample_to_chat(difficulty): """Insert random sample into chat input""" sample = get_random_sample() return "", [None, sample] # Clear input, add sample to chat def show_help(): return """**Math Help Tips:** 1. **Be Specific**: "Find the derivative of..." instead of "Help with calculus" 2. **Show Your Work**: "I got x=5, is this correct?" 3. **Ask for Steps**: "Show me step-by-step how to solve..." 4. **Request Verification**: "Check my solution to this problem" 5. **Alternative Methods**: "What's another way to solve this?" """ # Create ChatInterface chatbot = gr.ChatInterface( respond, type="messages", title="🧮 **Mathetics AI** - Advanced Mathematics Solver", description=""" **Powered by Qwen 2.5-Math** | **Specialized for Mathematical Problem Solving** ✨ **Capabilities**: Algebra • Geometry • Calculus • Statistics • Competition Math 📚 **Features**: Step-by-step solutions • Multiple approaches • Clear explanations """, additional_inputs=[ gr.Textbox( value=create_math_system_message(), label="🧠 System Message (Math Tutor Personality)", lines=3, max_lines=10 ), gr.Slider(minimum=256, maximum=2048, value=768, step=64, label="📝 Max Tokens"), gr.Slider(minimum=0.1, maximum=1.0, value=0.3, step=0.1, label="🎯 Temperature"), gr.Slider(minimum=0.1, maximum=1.0, value=0.85, step=0.05, label="🔍 Top-p"), ], examples=[ ["What is the derivative of f(x) = 3x² + 2x - 1?"], ["A triangle has sides of length 5, 12, and 13. What is its area?"], ["Find the limit: lim(x→0) (sin(x)/x)"], ["Solve the system: x + 2y = 7, 3x - y = 4"], ["What is the integral of ∫(2x³ - 5x + 3)dx?"] ], cache_examples=False, concurrency_limit=10, ) # Main interface with gr.Blocks( title="🧮 Mathetics AI", theme=gr.themes.Soft(), css=""" .math-highlight { background-color: #f0f8ff; padding: 10px; border-left: 4px solid #4CAF50; margin: 10px 0; border-radius: 5px; } .difficulty-selector { background-color: #fff3e0; padding: 15px; border-radius: 10px; margin: 10px 0; } .markdown math { font-size: 1.1em; } """ ) as demo: gr.Markdown("# 🧮 **Mathematics AI** - Advanced Mathematics Solver\n**Your Personal AI Math Tutor**") with gr.Row(): with gr.Column(scale=4): chatbot.render() with gr.Column(scale=1): with gr.Accordion("🎲 **Quick Actions**", open=True): difficulty_preset = gr.Dropdown( choices=["Elementary", "High School", "College", "Competition"], value="High School", label="🎯 Problem Difficulty", elem_classes=["difficulty-selector"] ) sample_btn = gr.Button("🎯 Get Sample Problem", variant="secondary") help_btn = gr.Button("❓ Math Help Tips", variant="secondary") gr.Markdown("### 🔧 **Quick Tools**") gr.Markdown("- **Algebra**: Equations, inequalities, factoring\n- **Geometry**: Area, volume, trigonometry\n- **Calculus**: Derivatives, integrals, limits\n- **Statistics**: Probability, distributions\n- **Number Theory**: Prime factorization, GCD/LCM") gr.Markdown(""" --- **🔧 Technical Details:** Qwen/Qwen2.5-Math-7B-Instruct | Real-time streaming responses **💡 Usage Tips:** Be specific • Request step-by-step • Ask for verification """) # Event handlers sample_btn.click( insert_sample_to_chat, inputs=[difficulty_preset], outputs=[chatbot] # Actually feeds into chat now! ) help_btn.click( show_help, outputs=gr.Markdown() # Could show in a separate output ) if __name__ == "__main__": demo.launch()