Update app.py

app.py

@@ -13,14 +13,14 @@ mistral_api_key = os.environ.get("API_KEY")
 
 cli = MistralAsyncClient(api_key = mistral_api_key)
 
-def get_text_embedding(input: str):
+async def get_text_embedding(input: str):
     embeddings_batch_response = cli.embeddings(
           model = "mistral-embed",
           input = input
       )
     return embeddings_batch_response.data[0].embedding
 
-def rag_pdf(pdfs: list, question: str) -> str:
+async def rag_pdf(pdfs: list, question: str) -> str:
     chunk_size = 4096
     chunks = []
     for pdf in pdfs: