Update Dockerfile

Dockerfile

@@ -1,8 +1,8 @@
-FROM python:3.9-slim
+FROM python:3.10-slim
 
-WORKDIR /app
+WORKDIR /home/user/app
 
-# Install system dependencies (all from your packages.txt)
+# Install system dependencies
 RUN apt-get update && apt-get install -y \
     build-essential \
     cmake \
@@ -12,22 +12,21 @@ RUN apt-get update && apt-get install -y \
     pkg-config \
     && rm -rf /var/lib/apt/lists/*
 
-# Copy all necessary files
+# Copy requirements and install Python dependencies
 COPY requirements.txt .
-COPY cubic_cpp.cpp .
-COPY app.py .
-
-# Install Python dependencies
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Compile the C++ module with more robust error handling
+# Copy C++ source and app
+COPY cubic_cpp.cpp app.py ./
+
+# Compile the C++ module and handle errors
 RUN g++ -O3 -shared -std=c++11 -fPIC \
     $(python3-config --includes) \
     -I$(python3 -c "import pybind11; print(pybind11.get_include())") \
     -I$(python3 -c "import numpy; print(numpy.get_include())") \
     cubic_cpp.cpp \
     -o cubic_cpp$(python3-config --extension-suffix) && \
-    # Test the import
+    ln -sf $(pwd)/cubic_cpp$(python3-config --extension-suffix) /usr/local/lib/python3.10/site-packages/ && \
     python3 -c "import cubic_cpp; print('C++ module successfully compiled and imported')"
 
 # Run the application