Update Dockerfile

Dockerfile

@@ -10,16 +10,21 @@ ENV PYTHONUNBUFFERED=1
 # Set work directory
 WORKDIR /app
 
+# Install system dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential \
+    && rm -rf /var/lib/apt/lists/*
+
 # Install dependencies
 COPY requirements.txt .
 RUN pip install --upgrade pip
 RUN pip install -r requirements.txt
 
 # Copy project
-COPY . .
+COPY main.py .
 
 # Expose port
 EXPOSE 8000
 
 # Run the application
-CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]