The function check_pal_function_exist in the hana_ml.algorithms.pal.utility module checks if a specific pal function exists in the given connection context.
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Here is a Python code template for the function `check_pal_function_exist` from the `hana_ml.algorithms.pal.utility` module:

```python
# Import the required module
from hana_ml.algorithms.pal.utility import check_pal_function_exist

# Create a connection context
# Please replace '<address>', '<port>', '<user>', and '<password>' with your actual HANA DB credentials
from hana_ml import dataframe
connection_context = dataframe.ConnectionContext('<address>', '<port>', '<user>', '<password>')

# Specify the function name you want to check
func_name = "<function_name>"

# Set the 'like' parameter (optional)
like = False

# Call the function
check_pal_function_exist(connection_context, func_name, like)
```

Please replace `"<function_name>"` with the actual name of the function you want to check. If you want to check for functions that have similar names, set `like` to `True`.