initial commit

.env.sample

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+POSTGRESQL_HNSW_M=16
+POSTGRESQL_HNSW_EF_CONSTRUCTION=64
+POSTGRESQL_HNSW_EF_SEARCH=40
+POSTGRESQL_HNSW_DIST_METHOD=vector_cosine_ops

.gitignore

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+
+.conda/
+.venv/
+__pycache__/
+
+.idea/
+.vscode/
+
+.env

database/postgres_embedding.py

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+
+
+def ingest_document(source_dir: str = "database"):
+    Settings.emb

main.py

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+from dotenv import load_dotenv
+
+
+
+# This is a sample Python script.
+
+# Press Shift+F10 to execute it or replace it with your code.
+# Press Double Shift to search everywhere for classes, files, tool windows, actions, and settings.
+
+
+def print_hi(name):
+    # Use a breakpoint in the code line below to debug your script.
+    print(f'Hi, {name}')  # Press Ctrl+F8 to toggle the breakpoint.
+
+
+# Press the green button in the gutter to run the script.
+if __name__ == '__main__':
+    print_hi('PyCharm')
+
+# See PyCharm help at https://www.jetbrains.com/help/pycharm/

requirements.txt

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+langchain
+langchain-google-genai
+langchain-google-vertexai
+langgraph-checkpoint-postgres
+python-dotenv
+psycopg-binary
+psycopg2-pool
+
+llama-index
+llama-index-core
+llama-index-vector-stores-postgres
+llama-index-embeddings-google-genai
+llama-index-llms-google-genai
+llama-index-vector-stores-pinecone