Update pipeline.py

pipeline.py

@@ -282,7 +282,7 @@ class FluxWithCFGPipeline(DiffusionPipeline, FluxLoraLoaderMixin, FromSingleFile
                     f"`negative_prompt` should be the same type to `prompt`, but got {type(negative_prompt)} !="
                     f" {type(prompt)}."
                 )
-            elif batch_size != len(negative_prompt):
+        elif batch_size != len(negative_prompt):
                 raise ValueError(
                     f"`negative_prompt`: {negative_prompt} has batch size {len(negative_prompt)}, but `prompt`:"
                     f" {prompt} has batch size {batch_size}. Please make sure that passed `negative_prompt` matches"