Update app.py

app.py

@@ -61,6 +61,8 @@ def compute_doc_embeddings(df: pd.DataFrame) -> dict[tuple[str, str], list[float
         idx: get_embedding(r.description) for idx, r in df.iterrows()
     }
 
+document_embeddings = compute_doc_embeddings(df)
+
 def construct_prompt(question: str, context_embeddings: dict, df: pd.DataFrame) -> str:
     """
     Fetch relevant