Update Dockerfile

Dockerfile

@@ -1,12 +1,21 @@
-FROM python:3.10
+FROM python:3.10-slim
 
 WORKDIR /app
 
 COPY . /app
 
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    gcc \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN pip install --upgrade pip
 RUN pip install --no-cache-dir -r requirements.txt
 
+ENV PYTHONUNBUFFERED=1
+ENV BACKEND_URL=http://127.0.0.1:8000
+
 EXPOSE 7860
 EXPOSE 8000
 
-CMD bash -c "uvicorn main:app --host 0.0.0.0 --port 8000 & python ui.py"
+CMD sh -c "uvicorn main:app --host 0.0.0.0 --port 8000 & python ui.py"