fix function name in app file

Author: isabelizimm

vetiver/tests/test_write_app.py

@@ -22,7 +22,7 @@ def test_vetiver_write_app():
 import pins
 
 
-b = pins.board_folder('.')
+b = pins.board_folder('.', allow_pickle_read=True)
 v = vetiver.vetiver_pin_read(b, 'model', version = '{version}')
 
 vetiver_api = vetiver.VetiverAPI(v)

vetiver/write_fastapi.py

@@ -62,7 +62,7 @@ def vetiver_write_app(board, pin_name: str,
         pin_read = f"v = vetiver.vetiver_pin_read(b, {repr(pin_name)}, version = {repr(version)})"
 
     else:
-        pin_read = f"v = vetiver.vetiver_pin_read(b, {repr(pin_name)})"
+        pin_read = f"v = vetiver.pin_read_write.vetiver_pin_read(b, {repr(pin_name)})"
 
     infra_pkgs = ['vetiver', 'pins']