fixed naming convention

src/genai/utils/load_embeddings.py

@@ -17,7 +17,7 @@ def load_caption_index():
     return df, embeddings, index
 
 def load_imdb_ideas_index():
-    dataset = load_dataset("DvorakInnovationAI/rt-genai-imdb-ideas-v1", revision='openai_embeddings')
+    dataset = load_dataset("DvorakInnovationAI/rt-genai-imdb-ideas-v1", revision='openai-embeddings')
     df = dataset['train']
     df= df.to_pandas()
     df['embeddings'] = df['embeddings'].apply(lambda x: ast.literal_eval(x) if isinstance(x,str) else x)