Update Dockerfile

Dockerfile

@@ -29,7 +29,13 @@ RUN mkdir -p /app/uploads /home/appuser/.dotnet && \
 
 # Set the DOTNET_HOME environment variable
 ENV DOTNET_HOME="/home/appuser/.dotnet"
-ENV PATH="${PATH}:${DOTNET_HOME}:/usr/share/dotnet"
+ENV PATH="${PATH}:${DOTNET_HOME}"
+
+# Add the .NET SDK tools directory to PATH
+ENV PATH="${PATH}:/usr/share/dotnet"
+
+# Ensure csc is in the PATH
+RUN echo $PATH
 
 # Copy the requirements file with the correct owner
 COPY --chown=appuser:appuser ./requirements.txt /app/requirements.txt