cleanup

Signed-off-by: Mandana Vaziri <[email protected]>

Author: vazirim

src/pdl/pdl_stdlib.pdl

@@ -26,22 +26,23 @@ defs:
       parameters: {optional: object}
     return:
       defs:
+        parameters: ${ parameters | default({}) }
         params: 
           data: 
             logprobs: true
             top_logprobs: 5
             response_format: {'type': 'json_schema', 'json_schema': {'name': 'schema', 'schema': {'enum': [True, False]}, 'strict': True}}
       lastOf:
       - lang: python
-        def: parameters
+        def: final_parameters
         code: |
           result = parameters | params
       - model: ${ model }
         def: evaluation
         input: |
           ${ prompt }
         modelResponse: out
-        parameters: ${ parameters }
+        parameters: ${ final_parameters }
       - def: score
         data: ${ reward(response=out) }
       retry: 3