Update Dockerfile

Dockerfile

@@ -1,13 +1,14 @@
 FROM python:3.9-slim
 WORKDIR /code
 
-# Create cache with proper permissions
 RUN mkdir -p /.cache && \
     chmod 777 /.cache && \
     mkdir -p /root/.cache/torch/sentence_transformers && \
     chmod -R 777 /root/.cache
 
-COPY app.py requirements.txt ./
+COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
+COPY app.py .
+
 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]