How to fix "ModuleNotFoundError" for "azure.storage.blob" in Azure Container App

I have a Django microservice for which I've created a Dockerfile to build an image. Below is the Dockerfile:

FROM python:latest 
WORKDIR /app 
COPY . . 
RUN pip install --no-cache-dir -r requirements.txt 
EXPOSE 9999 
CMD ["python", "manage.py", "runserver", "0.0.0.0:9999"]

The requirements.txt file includes all the dependencies needed for the application. After pushing the image to Azure Container Registry (ACR), I created an Azure Container App that pulls the image and attempts to run it. However, the application fails to start with the following error:

from azure.storage.blob import BlobServiceClient 
ModuleNotFoundError: No module named 'azure'

I tested the image locally, and it runs without issues. I also checked inside the container, and all the dependencies listed in requirements.txt are present. I'm seeking assistance to understand why this error is occurring and how to resolve it.

Requirements.txt file is as follows:

amqp==5.2.0
annotated-types==0.7.0
anyio==4.4.0
asgiref==3.8.1
azure-core==1.30.2
azure-identity==1.17.1
azure-storage-blob==12.22.0
billiard==4.2.0
boto3==1.34.157
botocore==1.34.157
celery==5.4.0
certifi==2024.7.4
cffi==1.17.0
charset-normalizer==3.3.2
click==8.1.7
click-didyoumean==0.3.1
click-plugins==1.1.1
click-repl==0.3.0
cryptography==43.0.0
distro==1.9.0
Django==5.1
django-storages==1.14.3
djangorestframework==3.15.2
fire==0.6.0
flower==2.0.1
h11==0.14.0
httpcore==1.0.5
httpx==0.27.0
humanize==4.10.0
idna==3.7
isodate==0.6.1
jiter==0.5.0
jmespath==1.0.1
kombu==5.3.7
markdown-it-py==3.0.0
mdurl==0.1.2
msal==1.30.0
msal-extensions==1.2.0
openai==1.40.1
orjson==3.10.6
pillow==10.3.0
portalocker==2.10.1
prometheus_client==0.20.0
prompt_toolkit==3.0.47
pycparser==2.22
pydantic==2.8.2
pydantic_core==2.20.1
Pygments==2.18.0
PyJWT==2.9.0
python-dateutil==2.9.0.post0
python-dotenv==1.0.1
pytz==2024.1
redis==5.0.7
requests==2.32.3
rich==13.7.1
s3transfer==0.10.2
simpleaichat==0.2.2
six==1.16.0
sniffio==1.3.1
sqlparse==0.5.1
termcolor==2.4.0
tornado==6.4.1
tqdm==4.66.5
typing_extensions==4.12.2
tzdata==2024.1
urllib3==2.2.2
vine==5.1.0
wcwidth==0.2.13