Add dedup_env.sh

dedup_env.sh

@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+# Creates the avm_dedup conda environment and registers it as a Jupyter kernel.
+# Run with:  bash create_env.sh
+set -euo pipefail
+
+ENV_NAME="avm_dedup"
+PYTHON_VERSION="3.12"
+
+echo "======================================================"
+echo " Creating conda environment: $ENV_NAME (Python $PYTHON_VERSION)"
+echo "======================================================"
+
+conda create -y -n "$ENV_NAME" python="$PYTHON_VERSION"
+
+# Activate inside the script
+eval "$(conda shell.bash hook)"
+conda activate "$ENV_NAME"
+
+echo ""
+echo "--- Installing core scientific stack via conda (fastest, binary wheels) ---"
+conda install -y -c conda-forge \
+    numpy \
+    pandas \
+    pyarrow \
+    scipy \
+    scikit-learn \
+    tqdm \
+    ipykernel
+
+echo ""
+echo "--- Installing pip-only packages ---"
+pip install \
+    sentence-transformers \
+    rapidfuzz \
+    xxhash \
+    unidecode \
+    faiss-cpu
+
+echo ""
+echo "--- Registering kernel: $ENV_NAME ---"
+python -m ipykernel install --user \
+    --name "$ENV_NAME" \
+    --display-name "Python ($ENV_NAME)"
+
+echo ""
+echo "======================================================"
+echo " Done. Kernel registered as: Python ($ENV_NAME)"
+echo " To activate: conda activate $ENV_NAME"
+echo "======================================================"