[fix]: url path changes

main.py

@@ -20,12 +20,12 @@ def cross_encoder_similarity(query, candidates):
 
 
 
-@app.get("/keyword-similarity")
+@app.get("/")
 async def cross_encoding_similarity():
     return {"status": "success"}
 
 
-@app.post("/keyword-similarity")
+@app.post("/")
 async def cross_encoding_similarity(
     payload: ChunkSimilarityRequest
 ):