Syluh27 commited on
Commit ·
03e0d76
1
Parent(s): 897e091
model.py
CHANGED
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@@ -7,37 +7,32 @@ from huggingface_hub import hf_hub_download
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import os
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import shutil
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# Configuración
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HF_TOKEN = os.getenv("HF_TOKEN")
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MISTRAL_API_KEY = os.getenv("MISTRAL_API_KEY")
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#
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# Rutas críticas
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CHROMA_DIR = "/home/user/app/chroma_db" # Directorio exclusivo para Chroma
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CACHE_PATH = "/home/user/.cache/huggingface/hub/datasets--VictorCarr02--Conversational-Agent-LawsEC"
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if os.path.exists(CACHE_PATH):
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shutil.rmtree(CACHE_PATH, ignore_errors=True)
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# Eliminar directorio Chroma existente
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if os.path.exists(CHROMA_DIR):
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shutil.rmtree(CHROMA_DIR, ignore_errors=True)
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# Crear directorio Chroma vacío
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os.makedirs(CHROMA_DIR, exist_ok=True)
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# Descargar
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repo_id="VictorCarr02/Conversational-Agent-LawsEC",
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repo_type="dataset",
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filename="chroma.sqlite3",
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@@ -45,36 +40,37 @@ chroma_sqlite_path = hf_hub_download(
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force_download=True
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)
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# Mover
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#
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chroma_client = chromadb.PersistentClient(path=CHROMA_DIR)
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#
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embeddings = HuggingFaceEmbeddings(
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model_name="sentence-transformers/all-mpnet-base-v2",
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model_kwargs={"device": "cpu"}
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)
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#
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vector_store = Chroma(
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client=chroma_client,
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collection_name="legal_docs",
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embedding_function=embeddings
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)
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# Configurar
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llm = ChatMistralAI(
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api_key=MISTRAL_API_KEY,
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model="mistral-large-latest",
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temperature=0.1
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)
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#
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rag_chain = RetrievalQA.from_chain_type(
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llm=llm,
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retriever=vector_store.as_retriever(search_kwargs={"k":
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chain_type="stuff",
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return_source_documents=True
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)
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import os
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import shutil
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# Configuración esencial para Spaces
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HF_TOKEN = os.getenv("HF_TOKEN")
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MISTRAL_API_KEY = os.getenv("MISTRAL_API_KEY")
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# 1. Configurar rutas específicas para Spaces
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CHROMA_DIR = "/home/user/app/chroma_db" # Ruta dentro del espacio persistente
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os.makedirs(CHROMA_DIR, exist_ok=True)
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# 2. Limpieza inicial de conflictos
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def clean_space():
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paths_to_clean = [
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"/home/user/.cache/huggingface/hub/datasets--VictorCarr02--Conversational-Agent-LawsEC",
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CHROMA_DIR
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]
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for path in paths_to_clean:
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if os.path.exists(path):
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shutil.rmtree(path, ignore_errors=True)
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os.makedirs(CHROMA_DIR, exist_ok=True)
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clean_space()
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# 3. Descargar y mover chroma.sqlite3
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chroma_source = hf_hub_download(
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repo_id="VictorCarr02/Conversational-Agent-LawsEC",
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repo_type="dataset",
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filename="chroma.sqlite3",
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force_download=True
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)
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# Mover al directorio controlado
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shutil.move(chroma_source, os.path.join(CHROMA_DIR, "chroma.sqlite3"))
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# 4. Inicializar ChromaDB
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chroma_client = chromadb.PersistentClient(path=CHROMA_DIR)
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collection = chroma_client.get_or_create_collection("legal_docs")
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# 5. Configurar embeddings (optimizado para Spaces)
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embeddings = HuggingFaceEmbeddings(
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model_name="sentence-transformers/all-mpnet-base-v2",
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model_kwargs={"device": "cpu"}
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)
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# 6. Crear vector store
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vector_store = Chroma(
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client=chroma_client,
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collection_name="legal_docs",
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embedding_function=embeddings
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)
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# 7. Configurar Mistral
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llm = ChatMistralAI(
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api_key=MISTRAL_API_KEY,
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model="mistral-large-latest",
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temperature=0.1
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)
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# 8. Cadena RAG final
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rag_chain = RetrievalQA.from_chain_type(
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llm=llm,
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retriever=vector_store.as_retriever(search_kwargs={"k": 2}),
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chain_type="stuff",
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return_source_documents=True
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)
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