Update Dockerfile

Dockerfile

@@ -1,24 +1,29 @@
-# Use lightweight Python base
+# Dockerfile for PromptAgro
 FROM python:3.10-slim
 
-# Set working directory
 WORKDIR /app
 
-# Install git and any system dependencies
+# Install system dependencies
 RUN apt-get update && apt-get install -y git && rm -rf /var/lib/apt/lists/*
 
-# Copy and install Python dependencies
+# Install Python dependencies
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy your app code
+# Copy app code
 COPY . .
 
-# Expose the port FastAPI will run on
-EXPOSE 7860
-
-# Create cache folder with write permissions
+# Pre-create cache directory (optional)
 RUN mkdir -p /app/cache
 
-# Run FastAPI app via uvicorn
+# Set up cache directories and environment variables
+RUN mkdir -p /tmp/huggingface_cache
+ENV HF_HOME=/tmp/huggingface_cache
+ENV TRANSFORMERS_CACHE=/tmp/huggingface_cache
+ENV HF_HUB_CACHE=/tmp/huggingface_cache
+
+# Expose port
+EXPOSE 7860
+
+# Start FastAPI app
 CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]