Start fixing forecast service 17
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@@ -36,6 +36,8 @@ class ForecastingService:
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) -> ForecastResponse:
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"""Generate forecast with comprehensive error handling and fallbacks"""
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start_time = datetime.now()
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try:
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logger.info("Generating forecast",
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date=request.forecast_date,
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@@ -74,8 +74,13 @@ class PredictionService:
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# Record metrics
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processing_time = (datetime.now() - start_time).total_seconds()
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metrics.register_histogram("prediction_processing_time_seconds", processing_time)
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metrics.increment_counter("predictions_served_total")
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# Record metrics with proper type conversion
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try:
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metrics.register_histogram("prediction_processing_time_seconds", float(processing_time))
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metrics.increment_counter("predictions_served_total")
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except Exception as metrics_error:
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# Log metrics error but don't fail the prediction
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logger.warning("Failed to record metrics", error=str(metrics_error))
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logger.info("Prediction generated successfully",
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model_id=model_id,
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