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Update app.py
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app.py
CHANGED
@@ -16,19 +16,20 @@ col = client.get_or_create_collection(name="arabic_docs")
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embedder = SentenceTransformer("sentence-transformers/LaBSE")
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# تقطيع النصوص من PDF
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def process_pdf(
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texts = []
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for
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text =
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for chunk in text.split("\n\n"):
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if len(chunk.strip()) > 50:
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texts.append(chunk.strip())
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return texts
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# إدخال النصوص في قاعدة Chroma
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def ingest(
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texts = process_pdf(
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embeddings = embedder.encode(texts, show_progress_bar=True)
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for i, (chunk, emb) in enumerate(zip(texts, embeddings)):
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col.add(ids=[f"chunk_{i}"], embeddings=[emb.tolist()], metadatas=[{"text": chunk}])
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@@ -37,8 +38,7 @@ def ingest(pdf_bytes):
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# استرجاع السياق من Chroma
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retriever = dspy.Retrieve(lambda q: [m["text"] for m in col.query(q, n_results=1)["metadatas"]])
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#
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class RagSig(dspy.Signature):
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question: str = dspy.InputField()
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context: str = dspy.InputField()
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embedder = SentenceTransformer("sentence-transformers/LaBSE")
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# تقطيع النصوص من PDF
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def process_pdf(pdf_file):
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# استخدام مسار الملف مباشرة
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doc = fitz.open(pdf_file.name)
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texts = []
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for page in doc:
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text = page.get_text()
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for chunk in text.split("\n\n"):
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if len(chunk.strip()) > 50:
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texts.append(chunk.strip())
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return texts
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# إدخال النصوص في قاعدة Chroma
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def ingest(pdf_file):
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texts = process_pdf(pdf_file)
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embeddings = embedder.encode(texts, show_progress_bar=True)
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for i, (chunk, emb) in enumerate(zip(texts, embeddings)):
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col.add(ids=[f"chunk_{i}"], embeddings=[emb.tolist()], metadatas=[{"text": chunk}])
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# استرجاع السياق من Chroma
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retriever = dspy.Retrieve(lambda q: [m["text"] for m in col.query(q, n_results=1)["metadatas"]])
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# تعريف التوقيع باستخدام InputField و OutputField
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class RagSig(dspy.Signature):
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question: str = dspy.InputField()
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context: str = dspy.InputField()
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