Update Dockerfile

Dockerfile

@@ -9,7 +9,7 @@ RUN apt-get update && apt-get install -y \
     && rm -rf /var/lib/apt/lists/*
 
 # Set working directory
-WORKDIR /app/backend
+WORKDIR /app
 
 # Copy backend requirements
 COPY backend/requirements.txt .
@@ -17,7 +17,7 @@ RUN pip install --no-cache-dir -r requirements.txt
 
 # Copy backend code
 COPY backend/ ./backend/
-COPY backend/aimakerspace/ ./backend/aimakerspace/
+COPY backend/aimakerspace/ ./aimakerspace/
 
 # Copy frontend code
 COPY frontend/ ./frontend/