Update Dockerfile

Dockerfile

@@ -8,8 +8,9 @@ COPY ./app .
 RUN pip install -r requirements.txt
 RUN ls -la
 #RUN python load_docs.py
-RUN --mount=type=secret,id=OPENAI_API_KEY,mode=0444,required=true \
-   cat /run/secrets/OPENAI_API_KEY > /.openaikey
+RUN --mount=type=secret,id=OPENAI_API_KEY \
+  export OPENAI_API_KEY=$(cat /run/secrets/OPENAI_API_KEY)
+
 RUN python run.py
 RUN mkdir /.cache
 RUN chmod 777 /.cache