Update app.py

app.py

@@ -15,13 +15,13 @@ def index():
 
 @app.get("/paraphrase")
 def paraphrase(text: str, model: str, operation_id="get_paraphrase", description="Paraphrase text"):
-    resultValue, exception = Paraphrase.paraphraseParaphraseMethod(text, model)
+    resultValue: str, exception: str = Paraphrase.paraphraseParaphraseMethod(text, model)
     return {"input": text, "translation": resultValue, "exception": exception}
 
 @app.get("/translate")
 def translate(text: str, model: Optional[str] = MTMODELS['gemma'], operation_id="get_translate", description="Translate text"):
     # resultValue, exception = Translate.paraphraseTranslateMethod(text, model)
-    resultValue = Translate.gemma_direct(text, model)
+    resultValue: str = Translate.gemma_direct(text, model)
     return {"input": text, "result": resultValue, "model": model}
 
 # Create an MCP server based on this app