send codeflash cli version to backend for backwards compatibility

Author: aseembits93

codeflash/api/aiservice.py

@@ -21,6 +21,7 @@
 from codeflash.models.ExperimentMetadata import ExperimentMetadata
 from codeflash.models.models import AIServiceRefinerRequest, CodeStringsMarkdown, OptimizedCandidate
 from codeflash.telemetry.posthog_cf import ph
+from codeflash.version import __version__
 from codeflash.version import __version__ as codeflash_version
 
 if TYPE_CHECKING:
@@ -308,6 +309,7 @@ def get_new_explanation(  # noqa: D417
         original_throughput: str | None = None,
         optimized_throughput: str | None = None,
         throughput_improvement: str | None = None,
+        codeflash_version: str | None = "0.17.2",
     ) -> str:
         """Optimize the given python code for performance by making a request to the Django endpoint.
 
@@ -327,6 +329,7 @@ def get_new_explanation(  # noqa: D417
         - original_throughput: str | None - throughput for the baseline code (operations per second)
         - optimized_throughput: str | None - throughput for the optimized code (operations per second)
         - throughput_improvement: str | None - throughput improvement percentage
+        - current codeflash version
 
         Returns
         -------
@@ -349,6 +352,7 @@ def get_new_explanation(  # noqa: D417
             "original_throughput": original_throughput,
             "optimized_throughput": optimized_throughput,
             "throughput_improvement": throughput_improvement,
+            "codeflash_version": codeflash_version,
         }
         logger.info("loading|Generating explanation")
         console.rule()
@@ -591,6 +595,7 @@ def get_optimization_impact(
             "benchmark_details": explanation.benchmark_details if explanation.benchmark_details else None,
             "optimized_runtime": humanize_runtime(explanation.best_runtime_ns),
             "original_runtime": humanize_runtime(explanation.original_runtime_ns),
+            "codeflash_version": __version__,
         }
         console.rule()
         try:

codeflash/optimization/function_optimizer.py

@@ -101,6 +101,7 @@
 from codeflash.verification.test_runner import run_behavioral_tests, run_benchmarking_tests, run_line_profile_tests
 from codeflash.verification.verification_utils import get_test_file_path
 from codeflash.verification.verifier import generate_tests
+from codeflash.version import __version__
 
 if TYPE_CHECKING:
     from argparse import Namespace
@@ -1427,6 +1428,7 @@ def process_review(
             original_throughput=original_throughput_str,
             optimized_throughput=optimized_throughput_str,
             throughput_improvement=throughput_improvement_str,
+            codeflash_version=__version__,
         )
         new_explanation = Explanation(
             raw_explanation_message=new_explanation_raw_str or explanation.raw_explanation_message,