fix: fix splade name (#499)

Author: joein

fastembed/sparse/splade_pp.py

@@ -18,7 +18,7 @@
         description="Independent Implementation of SPLADE++ Model for English.",
         license="apache-2.0",
         size_in_GB=0.532,
-        sources=ModelSource(hf="Qdrant/SPLADE_PP_en_v1"),
+        sources=ModelSource(hf="Qdrant/Splade_PP_en_v1"),
         model_file="model.onnx",
     ),
     SparseModelDescription(
@@ -27,7 +27,7 @@
         description="Independent Implementation of SPLADE++ Model for English.",
         license="apache-2.0",
         size_in_GB=0.532,
-        sources=ModelSource(hf="Qdrant/SPLADE_PP_en_v1"),
+        sources=ModelSource(hf="Qdrant/Splade_PP_en_v1"),
         model_file="model.onnx",
     ),
 ]