fixing warning

main.py

@@ -56,10 +56,10 @@ class Question(BaseModel):
 @app.post("/predict")
 async def predict(question: Question):
     context = retrieve_context(question.query)
-    result = qa_pipeline({
-        "question": question.query,
-        "context": context
-    })
+    result = qa_pipeline(
+        question=question.query,
+        context=context
+    )
     return {"answer": result["answer"]}
 
 @app.get("/")