Create app.py

app.py

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+import gradio as gr
+import pandas as pd
+from datasets import load_dataset
+from huggingface_hub import login
+import os
+import logging
+
+# Setup logging
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+# Authenticate with Hugging Face
+HF_TOKEN = os.environ.get("HF_TOKEN")
+if HF_TOKEN:
+    login(token=HF_TOKEN)
+    logger.info("✅ Authenticated with Hugging Face")
+else:
+    logger.warning("⚠️ HF_TOKEN not found - running without authentication")
+
+# Dataset name
+DATASET_NAME = "ysharma/gradio-hackathon-registrations-winter-2025"
+
+def verify_registration(email, hf_username):
+    """
+    Verify if a user is registered by checking both email and HF username
+    Returns registration details if both match
+    """
+    try:
+        # Validate inputs
+        if not email or not email.strip():
+            return "❌ Please enter your email address"
+        
+        if not hf_username or not hf_username.strip():
+            return "❌ Please enter your Hugging Face username"
+        
+        logger.info(f"Verification attempt for email: {email}")
+        
+        # Load dataset
+        try:
+            dataset = load_dataset(DATASET_NAME, split="train")
+            df = dataset.to_pandas()
+            logger.info(f"Loaded dataset with {len(df)} registrations")
+        except Exception as load_error:
+            logger.error(f"Failed to load dataset: {load_error}")
+            return "❌ Unable to verify registration at this time. Please try again later."
+        
+        # Search for exact match (both email AND username must match)
+        email_lower = email.strip().lower()
+        username_lower = hf_username.strip().lower()
+        
+        match = df[
+            (df['email'].str.lower() == email_lower) & 
+            (df['hf_username'].str.lower() == username_lower)
+        ]
+        
+        if len(match) == 0:
+            # Check if email exists with different username
+            email_exists = df[df['email'].str.lower() == email_lower]
+            username_exists = df[df['hf_username'].str.lower() == username_lower]
+            
+            if len(email_exists) > 0 and len(username_exists) == 0:
+                return "❌ Email found but Hugging Face username doesn't match. Please check your username."
+            elif len(username_exists) > 0 and len(email_exists) == 0:
+                return "❌ Hugging Face username found but email doesn't match. Please check your email."
+            else:
+                return "❌ No registration found with this email and Hugging Face username combination."
+        
+        # Registration found - format the details
+        registration = match.iloc[0]
+        
+        # Parse timestamp
+        try:
+            timestamp = pd.to_datetime(registration['timestamp'])
+            reg_date = timestamp.strftime("%B %d, %Y at %I:%M %p UTC")
+        except:
+            reg_date = registration['timestamp']
+        
+        # Format track interests
+        track_interest = registration['track_interest']
+        if isinstance(track_interest, str):
+            # Clean up the string representation of list
+            track_interest = track_interest.strip("[]'\"").replace("'", "")
+        
+        result = f"""
+## ✅ Registration Confirmed!
+
+**Participant Details:**
+- **Full Name:** {registration['full_name']}
+- **Email:** {registration['email']}
+- **Hugging Face Username:** {registration['hf_username']}
+- **Registered On:** {reg_date}
+
+**Hackathon Participation:**
+- **Track Interest:** {track_interest}
+- **Gradio Usage:** {registration['gradio_usage']}
+- **Previous Participation:** {registration['previous_participation']}
+- **Experience Level:** {registration['experience_level']}
+- **How You Heard:** {registration['how_heard']}
+
+**Project Idea:**
+{registration['project_description'] if registration['project_description'] else '_No project description provided_'}
+
+---
+
+**Next Steps:**
+- 🔑 API and Compute credits will be distributed before or during the hackathon
+- 💬 Join our Discord community channel `mcp-1st-birthday-official🏆`: https://discord.gg/92sEPT2Zhv
+- 📧 Watch your email for important updates
+- 🚀 Start planning your project!
+"""
+        
+        logger.info(f"✅ Verification successful for {email}")
+        return result
+        
+    except Exception as e:
+        logger.error(f"Error during verification: {e}")
+        import traceback
+        traceback.print_exc()
+        return f"❌ An error occurred during verification: {str(e)}"
+
+# Custom CSS for MCP theme
+custom_css = """
+.gradio-container {
+    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
+}
+
+/* Verify button styling - MCP theme */
+#verify-btn {
+    background: #C8DDD7 !important;
+    border: 2px solid #000000 !important;
+    color: #000000 !important;
+    font-weight: 600 !important;
+    font-size: 18px !important;
+    padding: 16px 32px !important;
+    border-radius: 12px !important;
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
+    transition: all 0.3s ease !important;
+}
+
+#verify-btn:hover {
+    transform: translateY(-2px) !important;
+    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25) !important;
+    background: #B8CEC7 !important;
+}
+
+#verify-btn:active {
+    transform: translateY(0px) !important;
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2) !important;
+}
+"""
+
+# Create the Gradio interface
+with gr.Blocks(title="MCP Birthday Party - Registration Verification", css=custom_css, theme="ocean") as demo:
+    
+    # Header
+    gr.Markdown("""
+    # 🔍 MCP's 1st Birthday - Registration Verification
+    
+    **Verify your registration for the Gradio Agents & MCP Hackathon**
+    
+    **📅 Event Dates:** November 14-30, 2025 | **🏆 Prizes: $17,000+ USD**
+    
+    Enter your email address and Hugging Face username to verify your registration and view your details.
+    """)
+    
+    gr.Markdown("---")
+    
+    with gr.Row():
+        with gr.Column():
+            verify_email = gr.Textbox(
+                label="Email Address",
+                placeholder="Enter your registered email",
+                max_lines=1
+            )
+            
+            verify_hf_username = gr.Textbox(
+                label="Hugging Face Username",
+                placeholder="Enter your registered HF username",
+                max_lines=1
+            )
+            
+            verify_btn = gr.Button("🔍 Check Registration Status", variant="primary", size="lg", elem_id="verify-btn")
+        
+        with gr.Column():
+            gr.Markdown("""
+            ### Important Notes
+            
+            - Make sure you enter the **exact** email and username you used during registration
+            - Both fields are **case-insensitive** but must match your registration
+            - Both email AND username must match for security purposes
+            - If you can't find your registration, try registering at the main hackathon page
+            
+            ### Need Help?
+            
+            - **Discord:** https://discord.gg/92sEPT2Zhv (channel: `mcp-1st-birthday-official🏆`)
+            - **Email:** [email protected]
+            - **Register:** [Main Registration Page](https://huggingface.co/spaces/ysharma/gradio-mcp-1st-birthday-hackathon-winter-2025)
+            """)
+    
+    verify_output = gr.Markdown()
+    
+    # Verification click event
+    verify_btn.click(
+        fn=verify_registration,
+        inputs=[verify_email, verify_hf_username],
+        outputs=verify_output
+    )
+    
+    # Footer
+    gr.Markdown("""
+    ---
+    
+    **🎯 About the Hackathon:**
+    
+    Join the definitive Agents & MCP event! OpenAI, Microsoft, Google DeepMind, and numerous startups have already adopted MCP. 
+    Participate and stand a chance to learn the latest AI technologies and Win BIG!
+    
+    **🔗 Quick Links:**
+    - [Main Registration Page](https://huggingface.co/spaces/ysharma/gradio-mcp-1st-birthday-hackathon-winter-2025)
+    - [Discord Community](https://discord.gg/92sEPT2Zhv)
+    - [Hackathon Details & Rules](https://huggingface.co/mcphack)
+    """)
+
+if __name__ == "__main__":
+    demo.launch()