Weaken monPred_bi_embedding. A bi index is always inhabited.

theories/bi/monpred.v

@@ -468,8 +468,7 @@ Proof.
   by apply affine, bi.forall_affine.
 Qed.
 
-Global Instance monPred_bi_embedding :
-  Inhabited I → BiEmbedding PROP (monPredI I PROP).
+Global Instance monPred_bi_embedding : BiEmbedding PROP (monPredI I PROP).
 Proof.
   split; try apply _; unseal; try done.
   - move =>?? /= [/(_ inhabitant) ?] //.
@@ -501,7 +500,6 @@ Proof.
   by apply timeless, bi.forall_timeless.
 Qed.
 
-Global Instance monPred_sbi_embedding :
-  Inhabited I → SbiEmbedding PROP (monPredSI I PROP).
+Global Instance monPred_sbi_embedding : SbiEmbedding PROP (monPredSI I PROP).
 Proof. split; try apply _. by unseal. Qed.
 End sbi_facts.