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Update app.py
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app.py
CHANGED
@@ -2,168 +2,111 @@ import gradio as gr
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import google.generativeai as genai
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import os
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import PyPDF2
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import markdown
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from docx import Document
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import tempfile
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from datetime import datetime
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#
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genai.configure(api_key=os.environ["GOOGLE_API_KEY"])
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# PDF
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def extract_text_from_pdf(
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try:
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for page_num in range(len(pdf_reader.pages)):
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text += pdf_reader.pages[page_num].extract_text() + "\n"
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return text
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except Exception as e:
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return f"PDF
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#
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def
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""
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continue
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prompt = f"""
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Aşağıdaki belge metnine dayanarak soruyu cevapla:
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Belge:
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{text[:15000]}
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Soru: {question}
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Cevap:
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"""
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response = model.generate_content(prompt)
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results.append((question, response.text))
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return summary, results
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except Exception as e:
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return f"Analiz hatası: {str(e)}", []
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# Markdown'ı HTML'e çevir
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def to_html(text):
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return markdown.markdown(text)
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# Word raporu oluştur
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def create_word_document(summary, results):
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doc = Document()
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doc.add_heading(
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doc.add_paragraph(f
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doc.add_heading(
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doc.add_paragraph(summary)
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doc.add_heading(
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for i, (question, answer) in enumerate(
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doc.add_heading(f
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doc.add_paragraph(answer)
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#
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def
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text = extract_text_from_pdf(pdf_file)
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if text.startswith("PDF okuma hatası"):
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return text, None
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# Soruları ayır
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questions = [q.strip() for q in user_questions.split('\n') if q.strip()]
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# AI ile analiz et
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summary, results = analyze_pdf_content(text, questions)
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if isinstance(summary, str) and summary.startswith("Analiz hatası"):
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return summary, None
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# HTML rapor oluştur
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html_output = f"""
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<div style="font-family: Arial, sans-serif; max-width: 800px; margin: 0 auto; padding: 20px;">
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<h1>PDF Belge Analiz Raporu</h1>
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<p><em>Oluşturulma tarihi: {datetime.now().strftime('%d.%m.%Y %H:%M')}</em></p>
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<h2>Belge Özeti</h2>
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<div>{to_html(summary)}</div>
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<h2>Soru ve Cevaplar</h2>
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"""
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for i, (question, answer) in enumerate(results[1:], 1):
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html_output += f"""
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<div style="margin-bottom: 20px; padding: 10px; border-left: 3px solid #ccc;">
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<h3>Soru {i}: {question}</h3>
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<div>{to_html(answer)}</div>
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</div>
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"""
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html_output += "</div>"
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# Word belgesi kaydet
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doc = create_word_document(summary, results[1:])
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temp_dir = tempfile.gettempdir()
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doc_path = os.path.join(temp_dir, f"PDF_Rapor_{datetime.now().strftime('%Y%m%d_%H%M%S')}.docx")
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doc.save(doc_path)
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return html_output, doc_path
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# Varsayılan sorular
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default_questions = """Belgenin ana konusu nedir?
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Belgenin yazarları kimlerdir?
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Belgedeki önemli bulgular nelerdir?
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# Gradio
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demo = gr.Interface(
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fn=
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inputs=[
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gr.File(label="PDF
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gr.Textbox(label="
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],
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outputs=[
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gr.HTML(label="
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gr.File(label="Word
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],
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title="PDF
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description="
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allow_flagging="never"
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)
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# Uygulamayı başlat
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if __name__ == "__main__":
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demo.launch(
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import google.generativeai as genai
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import os
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import PyPDF2
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from docx import Document
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import markdown
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from datetime import datetime
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import tempfile
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# Gemini API anahtarını ortam değişkeninden al
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genai.configure(api_key=os.environ["GOOGLE_API_KEY"])
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# PDF metni çıkar
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def extract_text_from_pdf(pdf_file):
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text = ""
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try:
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pdf_reader = PyPDF2.PdfReader(pdf_file)
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for page in pdf_reader.pages:
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text += page.extract_text() or ""
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return text
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except Exception as e:
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return f"Hata: PDF okunamadı. {str(e)}"
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# Gemini ile analiz et
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def analyze(text, questions):
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generation_config = {
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"temperature": 0.2,
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"top_p": 0.95,
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"top_k": 64,
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"max_output_tokens": 8192,
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}
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model = genai.GenerativeModel(
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model_name="gemini-1.5-flash",
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generation_config=generation_config
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)
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# Özet çıkar
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summary_prompt = f"Aşağıdaki metni özetle:\n\n{text[:15000]}\n\nÖzet:"
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summary = model.generate_content(summary_prompt).text
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# Soruları cevapla
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qna = []
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for question in questions:
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if question.strip() == "":
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continue
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prompt = f"Belge:\n{text[:15000]}\n\nSoru: {question}\nCevap:"
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answer = model.generate_content(prompt).text
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qna.append((question, answer))
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return summary, qna
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# Word belgesi oluştur
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def create_doc(summary, qna):
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doc = Document()
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doc.add_heading("PDF Raporu", 0)
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doc.add_paragraph(f"Oluşturulma Tarihi: {datetime.now().strftime('%d.%m.%Y %H:%M')}")
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doc.add_heading("Özet", level=1)
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doc.add_paragraph(summary)
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doc.add_heading("Soru-Cevap", level=1)
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for i, (question, answer) in enumerate(qna, 1):
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doc.add_heading(f"Soru {i}: {question}", level=2)
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doc.add_paragraph(answer)
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temp_dir = tempfile.gettempdir()
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file_path = os.path.join(temp_dir, f"rapor_{datetime.now().strftime('%Y%m%d%H%M%S')}.docx")
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doc.save(file_path)
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return file_path
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# Gradio fonksiyonu
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def process(pdf_file, questions_text):
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text = extract_text_from_pdf(pdf_file)
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if text.startswith("Hata"):
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return text, None
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questions = questions_text.strip().split("\n")
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summary, qna = analyze(text, questions)
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html_output = f"""
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<h2>Özet</h2><p>{markdown.markdown(summary)}</p>
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<h2>Soru ve Cevaplar</h2>
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"""
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for i, (q, a) in enumerate(qna, 1):
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html_output += f"<b>Soru {i}:</b> {q}<br><b>Cevap:</b> {a}<br><br>"
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doc_path = create_doc(summary, qna)
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return html_output, doc_path
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default_questions = """Belgenin ana konusu nedir?
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Belgedeki önemli bulgular nelerdir?
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Yazarlar kimlerdir?
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Belge hangi tarihte yayınlanmıştır?"""
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# Gradio Arayüzü
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demo = gr.Interface(
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fn=process,
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inputs=[
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gr.File(label="PDF Yükle", file_types=[".pdf"]),
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gr.Textbox(label="Sorular (her satıra bir soru)", value=default_questions, lines=6)
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],
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outputs=[
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gr.HTML(label="Cevaplar"),
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gr.File(label="Word Raporu")
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],
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title="📄 PDF'ten Soru-Cevap ve Word Raporu",
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description="Gemini API kullanarak PDF içeriğinden sorulara cevap verir ve rapor hazırlar.",
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allow_flagging="never"
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)
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if __name__ == "__main__":
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demo.launch()
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