fix: version metadata was broken

Fixes #114

README.md

@@ -231,7 +231,9 @@ docker run -it --gpus all -v $HOME/.cache/huggingface:/root/.cache/huggingface -
 
 ## ChangeLog
 
-- feature: xformers support
+**6.1.1**
+- feature: xformers will be used if available (for faster generation)
+- fix: version metadata was broken
 
 **6.1.0**
 - feature: use different default steps and image sizes depending on sampler and model selceted

imaginairy/schema.py

@@ -263,7 +263,7 @@ class ImagineResult:
         sd_version = self.prompt.model
         if len(sd_version) > 20:
             sd_version = "custom weights"
-        exif[ExifCodes.Software] = "Imaginairy / Stable Diffusion {sd_version}"
+        exif[ExifCodes.Software] = f"Imaginairy / Stable Diffusion {sd_version}"
         exif[ExifCodes.DateTime] = self.created_at.isoformat(sep=" ")[:19]
         exif[ExifCodes.HostComputer] = f"{self.torch_backend}:{self.hardware_name}"
         return exif