Added shell script

Dockerfile

@@ -11,8 +11,9 @@ RUN pip install --no-cache-dir -r requirements.txt
 # Copy the application code
 COPY . .
 
-# Run the data ingestion script
-RUN python ingest.py
+# Make the start script executable
+RUN chmod +x start.sh
 
-# Run the application in Hugging Face Space
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+# HF Spaces requires port 7860
+# We use the shell script as the entry point
+CMD ["./start.sh"]

start.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+# Check if the ChromaDB directory already exists
+if [ ! -d "/code/chroma_db" ]; then
+    echo "📦 ChromaDB not found. Starting ingestion..."
+    python ingest.py
+else
+    echo "✅ ChromaDB found. Skipping ingestion."
+fi
+
+# Start the FastAPI application
+echo "🚀 Starting FastAPI server..."
+uvicorn app:app --host 0.0.0.0 --port 7860