fix: Semantic parse should only set higher temperature for google models (#277)

Setting temperature to 1.0 was to fix google specific

Addresses comment
https://github.com/typedef-ai/fenic/pull/253/files#r2437422061

Note that we are still setting temperature to 1.0 for openrouter google
models, even if the Profile is configured to use the OpenRouter's parse
engine, which is not ideal

Author: YoungVor

src/fenic/_backends/local/semantic_operators/parse_pdf.py

@@ -13,6 +13,7 @@
 from fenic._backends.local.utils.doc_loader import DocFolderLoader
 from fenic._inference.language_model import InferenceConfiguration, LanguageModel
 from fenic._inference.types import LMRequestFile, LMRequestMessages
+from fenic.core._inference.model_catalog import ModelProvider
 from fenic.core._logical_plan.resolved_types import ResolvedModelAlias
 
 logger = logging.getLogger(__name__)
@@ -60,15 +61,19 @@ def __init__(
 
         DocFolderLoader.check_file_extensions(input.to_list(), "pdf")
 
+        temperature = 0.0
+        if model.provider == ModelProvider.GOOGLE_DEVELOPER or model.provider == ModelProvider.GOOGLE_VERTEX or (model.provider == ModelProvider.OPENROUTER and model.model.split("/")[0] == "google"):
+            temperature = 1.0  # Use a higher temperature so gemini flash models can handle complex table formatting.  For more info see the conversation here: https://discuss.ai.google.dev/t/gemini-2-0-flash-has-a-weird-bug/65119/26
+
         super().__init__(
             input=input,
             request_sender=CompletionOnlyRequestSender(
                 model=model,
                 operator_name="semantic.parse_pdf",
                 inference_config=InferenceConfiguration(
                     max_output_tokens=max_output_tokens,
-                    temperature=1.0,  # Use a higher temperature so gemini flash models can handle complex table formatting.  For more info see the conversation here: https://discuss.ai.google.dev/t/gemini-2-0-flash-has-a-weird-bug/65119/26
                     model_profile=model_alias.profile if model_alias else None,
+                    temperature=temperature,
                     request_timeout=request_timeout,
                 ),
             ),