Fixed input text loading bug (forgot to filter out empty lines)

app.py

@@ -9,8 +9,14 @@ from sentence_transformers import util
 
 @st.cache(hash_funcs={list: lambda _: None})
 def load_raw_sentences(filename):
+    fitered_data = []
     with open(filename) as f:
-        return f.readlines()
+        raw_data = f.readlines()
+        for line in raw_data:
+            if len(line)>1:
+                filtered_data.append(line)
+    return filtered_data
+
 
 @st.cache(hash_funcs={torch.Tensor: lambda _: None})
 def load_embeddings(filename):