Delete app.py

app.py

@@ -1,210 +0,0 @@
-import gradio as gr
-from datasets import load_dataset, Dataset
-from datetime import datetime
-from datetime import date
-import requests
-import tempfile
-import asyncio
-from huggingface_hub import upload_file
-from functools import partial
-import io
-import os
-from PIL import Image, ImageDraw, ImageFont
-from huggingface_hub import login
-
-login(token=os.environ["HUGGINGFACE_TOKEN"])
-
-# Constants
-SCORES_DATASET = "agents-course/unit4-students-scores"
-CERTIFICATES_DATASET = "agents-course/course-certificates-of-excellence"
-THRESHOLD_SCORE = 30
-CERTIFYING_ORG_LINKEDIN_ID = os.getenv("CERTIFYING_ORG_LINKEDIN_ID", "000000")
-COURSE_TITLE = os.getenv("COURSE_TITLE", "Hugging Face Agents Course")
-
-# Function to check user score
-def check_user_score(username):
-    score_data = load_dataset(SCORES_DATASET, split="train", download_mode="force_redownload")
-    matches = [row for row in score_data if row["username"] == username]
-    return matches[0] if matches else None
-
-# Function to check if certificate entry exists
-def has_certificate_entry(username):
-    cert_data = load_dataset(CERTIFICATES_DATASET, split="train", download_mode="force_redownload")
-    print(username)
-    return any(row["username"] == username for row in cert_data)
-
-# Function to add certificate entry
-def add_certificate_entry(username, name, score):
-    # Load current dataset
-    ds = load_dataset(CERTIFICATES_DATASET, split="train", download_mode="force_redownload")
-    
-    # Remove any existing entry with the same username
-    filtered_rows = [row for row in ds if row["username"] != username]
-
-    # Append the updated/new entry
-    new_entry = {
-        "username": username,
-        "score": score,
-        "timestamp": datetime.now().isoformat()
-    }
-    filtered_rows.append(new_entry)
-
-    # Rebuild dataset and push
-    updated_ds = Dataset.from_list(filtered_rows)
-    updated_ds.push_to_hub(CERTIFICATES_DATASET)
-
-# Function to generate certificate PDF
-def generate_certificate(name, score):
-    """Generate certificate image and PDF."""
-    certificate_path = os.path.join(
-        os.path.dirname(__file__), "templates", "certificate.png"
-    )
-    im = Image.open(certificate_path)
-    d = ImageDraw.Draw(im)
-
-    name_font = ImageFont.truetype("Quattrocento-Regular.ttf", 100)
-    date_font = ImageFont.truetype("Quattrocento-Regular.ttf", 48)
-
-    name = name.title()
-    d.text((1000, 740), name, fill="black", anchor="mm", font=name_font)
-
-    d.text((1480, 1170), str(date.today()), fill="black", anchor="mm", font=date_font)
-
-    pdf = im.convert("RGB")
-    pdf.save("certificate.pdf")
-
-    return im, "certificate.pdf"
-
-async def upload_certificate_to_hub(username: str, certificate_img) -> str:
-    """Upload certificate to the dataset hub and return the URL asynchronously."""
-    # Save image to temporary file
-    with tempfile.NamedTemporaryFile(suffix=".png", delete=False) as tmp:
-        certificate_img.save(tmp.name)
-
-        try:
-            # Run upload in a thread pool since upload_file is blocking
-            loop = asyncio.get_event_loop()
-            upload_func = partial(
-                upload_file,
-                path_or_fileobj=tmp.name,
-                path_in_repo=f"certificates/{username}/{date.today()}.png",
-                repo_id="agents-course/final-certificates",
-                repo_type="dataset",
-                token=os.getenv("HF_TOKEN"),
-            )
-            await loop.run_in_executor(None, upload_func)
-
-            # Construct the URL to the image
-            cert_url = (
-                f"https://huggingface.co/datasets/agents-course/final-certificates/"
-                f"resolve/main/certificates/{username}/{date.today()}.png"
-            )
-
-            # Clean up temp file
-            os.unlink(tmp.name)
-            return cert_url
-
-        except Exception as e:
-            print(f"Error uploading certificate: {e}")
-            os.unlink(tmp.name)
-            return None
-
-def create_linkedin_button(username: str, cert_url: str | None) -> str:
-    """Create LinkedIn 'Add to Profile' button HTML."""
-    current_year = date.today().year
-    current_month = date.today().month
-
-    # Use the dataset certificate URL if available, otherwise fallback to default
-    certificate_url = cert_url or "https://huggingface.co/agents-course-finishers"
-
-    linkedin_params = {
-        "startTask": "CERTIFICATION_NAME",
-        "name": COURSE_TITLE,
-        "organizationName": "Hugging Face",
-        "organizationId": CERTIFYING_ORG_LINKEDIN_ID,
-        "issueYear": str(current_year),
-        "issueMonth": str(current_month),
-        "certUrl": certificate_url,
-        "certId": username,  # Using username as cert ID
-    }
-
-    # Build the LinkedIn button URL
-    base_url = "https://www.linkedin.com/profile/add?"
-    params = "&".join(
-        f"{k}={requests.utils.quote(v)}" for k, v in linkedin_params.items()
-    )
-    button_url = base_url + params
-
-    message = f"""
-        <a href="{button_url}" target="_blank" style="display: block; margin: 0 auto; width: fit-content;">
-            <img src="https://download.linkedin.com/desktop/add2profile/buttons/en_US.png" 
-                alt="LinkedIn Add to Profile button"
-                style="height: 40px; width: auto; display: block;" />
-        </a>
-    """
-    return message
-
-# Main function to handle certificate generation
-async def handle_certificate(name, profile: gr.OAuthProfile):
-    if profile is None:
-        return "You must be logged in with your Hugging Face account.", None
-
-    username = profile.username
-    user_score = check_user_score(username)
-
-    if not user_score:
-        return "You need to complete Unit 4 first.", None, None, None
-
-    score = user_score["score"]
-
-    if score < THRESHOLD_SCORE:
-        return f"Your score is {score}. You need at least {THRESHOLD_SCORE} to pass.", None, None
-
-    certificate_image, certificate_pdf = generate_certificate(name, score)
-    add_certificate_entry(username, name, score)
-    
-    # Start certificate upload asynchronously
-    gr.Info("Uploading your certificate...")
-    cert_url = await upload_certificate_to_hub(username, certificate_image)
-
-    if cert_url is None:
-        gr.Warning("Certificate upload failed, but you still passed!")
-        cert_url = "https://huggingface.co/agents-course"
-
-    linkedin_button = create_linkedin_button(username, cert_url)
-    return "Congratulations! Here's your certificate:", certificate_image, gr.update(value=linkedin_button, visible=True), certificate_pdf
-    
-
-# Gradio interface    
-with gr.Blocks() as demo:
-    gr.Markdown("# 🎓 Agents Course - Get Your Final Certificate")
-    gr.Markdown("Welcome! Follow the steps below to receive your official certificate:")
-    gr.Markdown("⚠️ **Note**: Due to high demand, you might experience occasional bugs. If something doesn't work, please try again after a moment!")
-    
-    with gr.Group():
-        gr.Markdown("## ✅ How it works")
-        gr.Markdown("""
-        1. **Sign in** with your Hugging Face account using the button below.  
-        2. **Enter your full name** (this will appear on the certificate).  
-        3. Click **'Get My Certificate'** to check your score and download your certificate.
-        """)
-    gr.Markdown("---")
-    gr.Markdown("📝 **Note**: You must have completed [Unit 4](https://huggingface.co/learn/agents-course/unit4/introduction) and your Agent must have scored **above 30** to get your certificate.")
-
-    gr.LoginButton()
-    with gr.Row():
-        name_input = gr.Text(label="Enter your name (this will appear on the certificate)")
-    generate_btn = gr.Button("Get my certificate")
-    output_text = gr.Textbox(label="Result")
-    linkedin_btn = gr.HTML(visible=False)
-
-    cert_image = gr.Image(label="Your Certificate")
-    cert_file = gr.File(label="Download Certificate (PDF)", file_types=[".pdf"])
-
-    generate_btn.click(
-        fn=handle_certificate,
-        inputs=[name_input],
-        outputs=[output_text, cert_image, linkedin_btn, cert_file]
-    )
-
-demo.launch()