1. Install the Azure Blob Storage library:
```
pip install azure-storage-blob
```
2. Import the necessary modules:
```python
from azure.storage.blob import BlobServiceClient, BlobClient, ContainerClient
```
3. Connect to your Azure Storage Account:
```python
connection_string = "<your_connection_string>"
blob_service_client = BlobServiceClient.from_connection_string(connection_string)
```
4. Get a reference to the container where your blob is stored:
```python
container_name = "<your_container_name>"
container_client = blob_service_client.get_container_client(container_name)
```
5. Get a reference to the blob you want to fetch:
```python
blob_name = "<your_blob_name>"
blob_client = container_client.get_blob_client(blob_name)
```
6. Download the blob content:
```python
with open("<local_file_path>", "wb") as f:
blob_data = blob_client.download_blob()
blob_data.readinto(f)
```
Replace placeholders such as `<your_connection_string>`, `<your_container_name>`, `<your_blob_name>`, and `<local_file_path>` with your actual Azure Storage Account connection string, container name, blob name, and local file path, respectively.