fixed upload error

Dockerfile

@@ -1,18 +1,13 @@
-# Use Python base image
 FROM python:3.10-slim
 
-# Set work directory
 WORKDIR /app
 
-# Install dependencies
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy the rest of your code
 COPY . .
 
-# Expose the port Hugging Face expects
-EXPOSE 7860
+# Create uploads folder with write permissions
+RUN mkdir -p uploads && chmod -R 777 uploads
 
-# Run your Flask app with gunicorn
 CMD ["gunicorn", "-w", "2", "-b", "0.0.0.0:7860", "app:app"]