Update Dockerfile

Dockerfile

@@ -8,12 +8,24 @@ WORKDIR /app
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
+
+# Create cache directories with proper permissions
+RUN mkdir -p /app/cache/huggingface /app/cache/transformers /app/cache/sentence_transformers
+RUN chmod -R 777 /app/cache
+
+# Set environment variables for cache locations
+ENV HF_HOME=/app/cache/huggingface
+ENV TRANSFORMERS_CACHE=/app/cache/transformers
+ENV SENTENCE_TRANSFORMERS_HOME=/app/cache/sentence_transformers
+
+
 # Copy the model and code files
 COPY . .
 
 
 # Create directory for ChromaDB
 RUN mkdir -p ./chroma_db
+RUN chmod -R 777 ./chroma_db
 
 # Expose the port FastAPI will run on
 EXPOSE 7860