fix(rapidocr_api): float type error, cause scores not to be displayed (…

…#253)

Co-authored-by: Whm <Coke@LOL>

api/rapidocr_api/main.py

@@ -51,7 +51,7 @@ def __call__(
                 if isinstance(dat, str):
                     values["rec_txt"] = dat
 
-                if isinstance(dat, np.float64):
+                if isinstance(dat, np.float32):
                     values["score"] = f"{dat:.4f}"
 
                 if isinstance(dat, list):