njayaram2 commented on a change in pull request #374: DL: Validate predict
input parameters
URL: https://github.com/apache/madlib/pull/374#discussion_r278335598
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File path:
src/ports/postgres/modules/deep_learning/madlib_keras_validator.py_in
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@@ -53,15 +178,15 @@ class FitInputValidator:
def _validate_input_table(self, table):
_assert(is_var_valid(table, self.independent_varname),
- "model_keras error: invalid independent_varname "
- "('{independent_varname}') for table "
+ "model_keras error: invalid independent_varname "\
Review comment:
Sure, will change it, I don't feel strongly either way.
I put it in there since I thought it was clearer to read the code. `\`
indicates that I am splitting a single error message across multiple lines in
the code (to limit the number of chars showing up in a single line in the
python file), although it's still a single line as an error message itself.
Python does that implicitly as you pointed out, but I put it there to show it
up explicitly in the code.
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