CaesarFinance setup code implemented

main.py

@@ -55,10 +55,13 @@ def caesaraihome():
 def caesarailogo():
     return FileResponse(f"{CURRENT_DIR}/CaesarAILogo.png")
 @app.get("/caesaraisavecode")
-def caesaraisavecode(code: str):
-    with open(f"{CURRENT_DIR}/CaesarFinance/current_code.txt","w+") as f:
-        f.write(code)
-    return {"message":"Temporary fetching code stored."}
+def caesaraisavecode(code: Union[str,None]):
+    if code != None:
+        with open(f"{CURRENT_DIR}/CaesarFinance/current_code.txt","w+") as f:
+            f.write(code)
+        return {"message":"Temporary fetching code stored."}
+    elif code== None:
+        return {"message":"code doesn't exist."}
 @app.get("/caesaraigetcode")
 def caesaraigetcode():
     if "current_code.txt" in os.listdir(f"{CURRENT_DIR}/CaesarFinance"):