Update app.py

app.py

@@ -18,7 +18,7 @@ def question_answering(question, text):
     return answer
 
 def main():
-    st.title("Question Answering on Uploaded Files")
+    st.title("Question Answering on an Uploaded File")
 
     uploaded_file = st.file_uploader("Upload a file:", type=["pdf", "txt"]) # , "docx", "csv", "json", "txt"
     question = st.text_input("Ask your question:")