fix: keyword argument mismatch (#6895)

examples/custom_diffusion/train_custom_diffusion.py

@@ -92,7 +92,7 @@ These are Custom Diffusion adaption weights for {base_model}. The weights were t
         from_training=True,
         license="creativeml-openrail-m",
         base_model=base_model,
-        instance_prompt=prompt,
+        prompt=prompt,
         model_description=model_description,
         inference=True,
     )

examples/dreambooth/train_dreambooth.py

@@ -97,7 +97,7 @@ DreamBooth for the text encoder was enabled: {train_text_encoder}.
         from_training=True,
         license="creativeml-openrail-m",
         base_model=base_model,
-        instance_prompt=prompt,
+        prompt=prompt,
         model_description=model_description,
         inference=True,
     )

examples/dreambooth/train_dreambooth_lora.py

@@ -99,7 +99,7 @@ LoRA for the text encoder was enabled: {train_text_encoder}.
         from_training=True,
         license="creativeml-openrail-m",
         base_model=base_model,
-        instance_prompt=prompt,
+        prompt=prompt,
         model_description=model_description,
         inference=True,
     )

examples/dreambooth/train_dreambooth_lora_sdxl.py

@@ -122,7 +122,7 @@ Weights for this model are available in Safetensors format.
         from_training=True,
         license="openrail++",
         base_model=base_model,
-        instance_prompt=instance_prompt,
+        prompt=instance_prompt,
         model_description=model_description,
         widget=widget_dict,
     )