Update app.py

app.py

@@ -49,8 +49,8 @@ if option == "Extractive question answering":
                 st.write(f"Answer ---> {answer}")
     elif source == "I want to upload a file":
         uploaded_file = st.file_uploader("Choose a .txt file to upload", type=["txt"])
-        if uploaded_file:
-            context = st.text_area("", value=uploaded_file, height=330)
+        if uploaded_file is not None:
+            context = st.text_area("", value=uploaded_file.read(), height=330)
         question = st.text_input(label="Enter your question")
         button = st.button("Get answer")
         if button: