Update app.py

app.py

@@ -19,7 +19,7 @@ rag = RAG(embeddings_model=os.getenv("EMBEDDINGS"))
 def eadop_rag(prompt, num_chunks):
     model_parameters = {"NUM_CHUNKS": num_chunks}
     try:
-        retrun rag.get_context(prompt, model_parameters)
+        return rag.get_context(prompt, model_parameters)
     except HTTPError as err:
         if err.code == 400:
             gr.Warning(