Update .env

.env

@@ -1,117 +1,117 @@
-# ============================================================
-#  RAG System — Environment Configuration
-# ============================================================
-
-# --- API Credentials (for /webhook/search — used by n8n) ---
-API_USERNAME=admin
-API_PASSWORD=12345
-
-# --- Admin Dashboard Credentials (fallback if users.csv missing) ---
-FLASK_ADMIN_USERNAME=admin
-FLASK_ADMIN_PASSWORD=1234
-
-# ============================================================
-#  RAG — Storage & Sources
-# ============================================================
-
-# Absolute or relative path to the folder containing source documents
-SOURCES_DIR=sources
-
-# Absolute or relative path where the FAISS index will be stored
-RAG_STORAGE_DIR=faiss_storage
-
-# ============================================================
-#  RAG — Embedding Model
-# ============================================================
-
-RAG_EMBEDDING_MODEL=BAAI/bge-small-en
-
-# Set to True to use CUDA GPU for embeddings (requires CUDA)
-RAG_EMBEDDING_GPU=False
-
-# Load existing FAISS index from disk on startup (True/False)
-RAG_LOAD_INDEX=True
-
-# ============================================================
-#  RAG — Chunking
-# ============================================================
-
-RAG_CHUNK_SIZE=2000
-RAG_CHUNK_OVERLAP=150
-
-# ============================================================
-#  RAG — Retrieval
-# ============================================================
-
-# How many docs to fetch from FAISS before reranking
-RAG_INITIAL_FETCH_K=20
-
-# How many docs to return after reranking (final result count)
-RAG_RERANKER_K=5
-
-# Max files to process in a single incremental index update
-RAG_MAX_FILES_FOR_INCREMENTAL=50
-
-# ============================================================
-#  CSV Specific Parameters
-# ============================================================
-
-# Maximum number of results to return from CSV sources
-RAG_CSV_MAX_RESULTS=50
-
-# Threshold for CSV match confidence 
-# (If reranker is enabled, higher is better e.g., 0.0 to 1.0)
-# (If reranker is disabled/FAISS L2, lower is better e.g., < 1.0)
-RAG_CSV_CONFIDENCE_THRESHOLD=0.1
-
-# ============================================================
-#  RAG — Reranker Model
-# ============================================================
-
-RAG_RERANKER_MODEL=jinaai/jina-reranker-v2-base-multilingual
-
-# Set to False to disable reranking entirely
-RAG_RERANKER_ENABLED=False
-
-# ============================================================
-#  URL Source (General URL / Rentry)
-# ============================================================
-
-# Toggle fetching from external URL completely on/off
-URL_FETCH_ENABLED=False
-
-# General URL to scrape (replacing RENTRY_URL)
-EXTERNAL_URL="https://rentry.co/ada"
-
-# How often (in minutes) to auto-refresh from the URL (0 = disabled)
-URL_UPDATE_PERIOD_MINUTES=60
-
-# ============================================================
-#  Google Drive — Source Documents Folder
-# ============================================================
-
-# Set to True to download source docs from a GDrive folder on startup
-GDRIVE_SOURCES_ENABLED=False
-GDRIVE_FOLDER_URL=
-
-# ============================================================
-#  Google Drive — Pre-built FAISS Index (ZIP)
-# ============================================================
-
-# Set to True to download a pre-built FAISS index ZIP from GDrive on startup
-GDRIVE_INDEX_ENABLED=False
-GDRIVE_INDEX_URL=
-
-# ============================================================
-#  Google Drive — Users CSV
-# ============================================================
-
-# Set to True to download users.csv from GDrive on startup
-GDRIVE_USERS_CSV_ENABLED=False
-GDRIVE_USERS_CSV_URL=
-
-# ============================================================
-#  Logging
-# ============================================================
-
+# ============================================================
+#  RAG System — Environment Configuration
+# ============================================================
+
+# --- API Credentials (for /webhook/search — used by n8n) ---
+# API_USERNAME=
+# API_PASSWORD=
+
+# --- Admin Dashboard Credentials (fallback if users.csv missing) ---
+FLASK_ADMIN_USERNAME=admin
+FLASK_ADMIN_PASSWORD=1234
+
+# ============================================================
+#  RAG — Storage & Sources
+# ============================================================
+
+# Absolute or relative path to the folder containing source documents
+SOURCES_DIR=sources
+
+# Absolute or relative path where the FAISS index will be stored
+RAG_STORAGE_DIR=faiss_storage
+
+# ============================================================
+#  RAG — Embedding Model
+# ============================================================
+
+RAG_EMBEDDING_MODEL=BAAI/bge-small-en
+
+# Set to True to use CUDA GPU for embeddings (requires CUDA)
+RAG_EMBEDDING_GPU=False
+
+# Load existing FAISS index from disk on startup (True/False)
+RAG_LOAD_INDEX=True
+
+# ============================================================
+#  RAG — Chunking
+# ============================================================
+
+RAG_CHUNK_SIZE=2000
+RAG_CHUNK_OVERLAP=150
+
+# ============================================================
+#  RAG — Retrieval
+# ============================================================
+
+# How many docs to fetch from FAISS before reranking
+RAG_INITIAL_FETCH_K=20
+
+# How many docs to return after reranking (final result count)
+RAG_RERANKER_K=5
+
+# Max files to process in a single incremental index update
+RAG_MAX_FILES_FOR_INCREMENTAL=50
+
+# ============================================================
+#  CSV Specific Parameters
+# ============================================================
+
+# Maximum number of results to return from CSV sources
+RAG_CSV_MAX_RESULTS=50
+
+# Threshold for CSV match confidence 
+# (If reranker is enabled, higher is better e.g., 0.0 to 1.0)
+# (If reranker is disabled/FAISS L2, lower is better e.g., < 1.0)
+RAG_CSV_CONFIDENCE_THRESHOLD=0.1
+
+# ============================================================
+#  RAG — Reranker Model
+# ============================================================
+
+RAG_RERANKER_MODEL=jinaai/jina-reranker-v2-base-multilingual
+
+# Set to False to disable reranking entirely
+RAG_RERANKER_ENABLED=False
+
+# ============================================================
+#  URL Source (General URL / Rentry)
+# ============================================================
+
+# Toggle fetching from external URL completely on/off
+URL_FETCH_ENABLED=False
+
+# General URL to scrape (replacing RENTRY_URL)
+EXTERNAL_URL="https://rentry.co/ada"
+
+# How often (in minutes) to auto-refresh from the URL (0 = disabled)
+URL_UPDATE_PERIOD_MINUTES=60
+
+# ============================================================
+#  Google Drive — Source Documents Folder
+# ============================================================
+
+# Set to True to download source docs from a GDrive folder on startup
+GDRIVE_SOURCES_ENABLED=False
+GDRIVE_FOLDER_URL=
+
+# ============================================================
+#  Google Drive — Pre-built FAISS Index (ZIP)
+# ============================================================
+
+# Set to True to download a pre-built FAISS index ZIP from GDrive on startup
+GDRIVE_INDEX_ENABLED=False
+GDRIVE_INDEX_URL=
+
+# ============================================================
+#  Google Drive — Users CSV
+# ============================================================
+
+# Set to True to download users.csv from GDrive on startup
+GDRIVE_USERS_CSV_ENABLED=False
+GDRIVE_USERS_CSV_URL=
+
+# ============================================================
+#  Logging
+# ============================================================
+
 RAG_DETAILED_LOGGING=True