update check_input for cogview4 (#10966)

fix

Author: yiyixuxu

src/diffusers/pipelines/cogview4/pipeline_cogview4.py

@@ -360,10 +360,16 @@ def check_inputs(
             )
 
         if prompt_embeds is not None and negative_prompt_embeds is not None:
-            if prompt_embeds.shape != negative_prompt_embeds.shape:
+            if prompt_embeds.shape[0] != negative_prompt_embeds.shape[0]:
                 raise ValueError(
-                    "`prompt_embeds` and `negative_prompt_embeds` must have the same shape when passed directly, but"
-                    f" got: `prompt_embeds` {prompt_embeds.shape} != `negative_prompt_embeds`"
+                    "`prompt_embeds` and `negative_prompt_embeds` must have the same batch size when passed directly, but"
+                    f" got: `prompt_embeds` {prompt_embeds.shape} and `negative_prompt_embeds`"
+                    f" {negative_prompt_embeds.shape}."
+                )
+            if prompt_embeds.shape[-1] != negative_prompt_embeds.shape[-1]:
+                raise ValueError(
+                    "`prompt_embeds` and `negative_prompt_embeds` must have the same dimension when passed directly, but"
+                    f" got: `prompt_embeds` {prompt_embeds.shape} and `negative_prompt_embeds`"
                     f" {negative_prompt_embeds.shape}."
                 )