Delete app.py

app.py

@@ -1,236 +0,0 @@
-import gradio as gr
-import requests
-from huggingface_hub import InferenceClient
-import spaces
-from citation_validator import validate_citation, format_authors
-
-# Create icons on startup
-try:
-    import subprocess
-    subprocess.run(['python', 'create_icons.py'], check=True)
-    print("Icons created successfully")
-except Exception as e:
-    print(f"Could not create icons: {e}")
-
-# Initialize Llama 4 client
-model_id = "meta-llama/Llama-4-Scout-17B-16E-Instruct"
-client = InferenceClient(model=model_id)
-
-def search_crossref(query):
-    """Search Crossref API for publication metadata"""
-    try:
-        # Check if input is a DOI
-        if query.startswith('10.'):
-            url = f"https://api.crossref.org/works/{query}"
-        else:
-            # Search by title/author
-            url = f"https://api.crossref.org/works?query={query}&rows=1"
-        
-        response = requests.get(url, headers={'User-Agent': 'CitationTool/1.0 (mailto:your-email@example.com)'})
-        
-        if response.status_code == 200:
-            data = response.json()
-            if 'message' in data:
-                if 'items' in data['message']:
-                    return data['message']['items'][0] if data['message']['items'] else None
-                else:
-                    return data['message']
-        return None
-    except Exception as e:
-        print(f"Crossref API error: {e}")
-        return None
-
-def generate_intext_citation(crossref_data, citation_style, page_numbers=""):
-    """Generate in-text citation from Crossref data"""
-    if not crossref_data:
-        return None
-    
-    work = crossref_data
-    authors = work.get('author', [])
-    year = work.get('published-print', {}).get('date-parts', [[None]])[0][0] or \
-           work.get('published-online', {}).get('date-parts', [[None]])[0][0]
-    
-    if citation_style == "APA7":
-        if len(authors) == 0:
-            return f"(Unknown Author, {year or 'n.d.'}{', p. ' + page_numbers if page_numbers else ''})"
-        elif len(authors) == 1:
-            author_name = authors[0].get('family', 'Unknown')
-            return f"({author_name}, {year or 'n.d.'}{', p. ' + page_numbers if page_numbers else ''})"
-        elif len(authors) == 2:
-            author1 = authors[0].get('family', 'Unknown')
-            author2 = authors[1].get('family', 'Unknown')
-            return f"({author1} & {author2}, {year or 'n.d.'}{', p. ' + page_numbers if page_numbers else ''})"
-        else:
-            author_name = authors[0].get('family', 'Unknown')
-            return f"({author_name} et al., {year or 'n.d.'}{', p. ' + page_numbers if page_numbers else ''})"
-    
-    elif citation_style == "Chicago":
-        if len(authors) == 0:
-            title = work.get('title', ['Unknown Title'])[0]
-            short_title = title.split(':')[0][:30] + "..." if len(title) > 30 else title
-            return f"({short_title}, {year or 'n.d.'}{', ' + page_numbers if page_numbers else ''})"
-        elif len(authors) == 1:
-            author_name = authors[0].get('family', 'Unknown')
-            return f"({author_name}, {year or 'n.d.'}{', ' + page_numbers if page_numbers else ''})"
-        else:
-            author_name = authors[0].get('family', 'Unknown')
-            return f"({author_name} et al., {year or 'n.d.'}{', ' + page_numbers if page_numbers else ''})"
-    
-    elif citation_style == "MLA":
-        if len(authors) == 0:
-            return f"(Unknown Author{' ' + page_numbers if page_numbers else ''})"
-        elif len(authors) == 1:
-            author_name = authors[0].get('family', 'Unknown')
-            return f"({author_name}{' ' + page_numbers if page_numbers else ''})"
-        elif len(authors) == 2:
-            author1 = authors[0].get('family', 'Unknown')
-            author2 = authors[1].get('family', 'Unknown')
-            return f"({author1} and {author2}{' ' + page_numbers if page_numbers else ''})"
-        else:
-            author_name = authors[0].get('family', 'Unknown')
-            return f"({author_name} et al.{' ' + page_numbers if page_numbers else ''})"
-
-@spaces.GPU
-def generate_citation(input_text, citation_style, citation_type, page_numbers=""):
-    if not input_text.strip():
-        return "Please enter some text to generate a citation."
-    
-    # First, try to get structured data from Crossref
-    crossref_data = search_crossref(input_text)
-    
-    # Generate in-text citation if requested
-    if citation_type == "In-Text Citation" and crossref_data:
-        intext = generate_intext_citation(crossref_data, citation_style, page_numbers)
-        if intext:
-            return intext + "\n✅ In-text citation generated"
-    
-    # Prepare the prompt for Llama 4 for full citations
-    if crossref_data:
-        # Extract and format key information from Crossref
-        work = crossref_data
-        authors = format_authors(work.get('author', []))
-        title = work.get('title', [''])[0] if work.get('title') else ''
-        journal = work.get('container-title', [''])[0] if work.get('container-title') else ''
-        year = work.get('published-print', {}).get('date-parts', [[None]])[0][0] or \
-               work.get('published-online', {}).get('date-parts', [[None]])[0][0]
-        doi = work.get('DOI', '')
-        
-        if citation_type == "In-Text Citation":
-            if citation_style == "MLA":
-                prompt = f"""Create an MLA in-text citation using this data:
-                Authors: {authors}
-                Page numbers: {page_numbers}
-                
-                Generate only the in-text citation (e.g., (Author page) or (Author and Author page))."""
-            else:
-                prompt = f"""Create a {citation_style} in-text citation using this data:
-                Authors: {authors}
-                Year: {year}
-                Page numbers: {page_numbers}
-                
-                Generate only the in-text citation (e.g., (Author, Year) or (Author, Year, p. X))."""
-        else:
-            prompt = f"""Create a perfect {citation_style} full reference citation using this verified publication data:
-            Authors: {authors}
-            Title: {title}
-            Journal/Publication: {journal}
-            Year: {year}
-            DOI: {doi}
-            
-            Format this as a complete, properly formatted {citation_style} reference citation following all style guidelines exactly."""
-    else:
-        if citation_type == "In-Text Citation":
-            prompt = f"""Create a {citation_style} in-text citation from this information: {input_text}
-            Page numbers: {page_numbers}
-            
-            Generate only the in-text citation format. Follow {citation_style} guidelines exactly."""
-        else:
-            prompt = f"""Create a {citation_style} full reference citation from this information: {input_text}
-            
-            Follow {citation_style} formatting guidelines exactly. If information is missing, use appropriate placeholders like [Author] or [Year]."""
-    
-    try:
-        # Use conversational approach
-        messages = [{"role": "user", "content": prompt}]
-        response = client.chat_completion(
-            messages=messages,
-            max_tokens=500,
-            temperature=0.1
-        )
-        
-        # Extract the citation from the response
-        citation = response.choices[0].message.content
-        
-        # Validate the generated citation
-        errors = validate_citation(citation, citation_style)
-        
-        if errors:
-            warning = "\n⚠️ Validation warnings:\n" + "\n".join(f"• {error}" for error in errors)
-            return citation + warning
-        else:
-            return citation + "\n✅ Citation validated"
-            
-    except Exception as e:
-        return f"Error generating citation: {str(e)}"
-
-# Create Gradio interface
-with gr.Blocks(title="Citation Tool PWA") as app:
-    gr.Markdown("# 📚 Citation Generation Tool")
-    gr.Markdown("*AI-powered citations for APA7, Chicago, and MLA styles*")
-    
-    with gr.Row():
-        with gr.Column():
-            input_text = gr.Textbox(
-                label="Enter DOI, title, or citation information", 
-                placeholder="e.g., 10.1038/nature12373 or 'The Structure of Scientific Revolutions'",
-                lines=3
-            )
-            with gr.Row():
-                citation_style = gr.Dropdown(
-                    choices=["APA7", "Chicago", "MLA"], 
-                    value="APA7", 
-                    label="Citation Style"
-                )
-                citation_type = gr.Dropdown(
-                    choices=["Full Citation", "In-Text Citation"], 
-                    value="Full Citation", 
-                    label="Citation Type"
-                )
-            page_numbers = gr.Textbox(
-                label="Page numbers (for in-text citations)", 
-                placeholder="e.g., 15-20 or 42",
-                visible=False
-            )
-            generate_btn = gr.Button("Generate Citation", variant="primary")
-    
-    with gr.Row():
-        output = gr.Textbox(
-            label="Generated Citation", 
-            lines=5,
-            interactive=False
-        )
-    
-    # Example section
-    gr.Markdown("### Examples:")
-    gr.Markdown("- **DOI**: `10.1038/nature12373`")
-    gr.Markdown("- **Title**: `The Structure of Scientific Revolutions`")
-    gr.Markdown("- **Author + Title**: `Kuhn Scientific Revolutions`")
-    
-    # Show/hide page numbers based on citation type
-    def toggle_page_numbers(citation_type):
-        return gr.update(visible=(citation_type == "In-Text Citation"))
-    
-    citation_type.change(
-        toggle_page_numbers, 
-        inputs=[citation_type], 
-        outputs=[page_numbers]
-    )
-    
-    generate_btn.click(
-        generate_citation, 
-        inputs=[input_text, citation_style, citation_type, page_numbers], 
-        outputs=output
-    )
-
-if __name__ == "__main__":
-    app.launch()