Debug download button

app.py

@@ -46,30 +46,24 @@ labels = st.text_input("Enter comma-separated labels:")
 
 if st.button("Calculate labels"):
 
-    try:
-        labels_list = labels.split(",")
-        table = pd.read_excel(data)
-        table = table.loc[table["text"].apply(len) > 10].reset_index(drop=True)
+    labels_list = labels.split(",")
+    table = pd.read_excel(data)
+    table = table.loc[table["text"].apply(len) > 10].reset_index(drop=True)
 
-        prog_bar = st.progress(0)
-        preds = []
+    prog_bar = st.progress(0)
+    preds = []
 
-        for i in range(len(table)):
-            preds.append(classifier(table.loc[i, "text"], labels)["labels"][0])
-            prog_bar.progress((i + 1) / len(table))
+    for i in range(len(table)):
+        preds.append(classifier(table.loc[i, "text"], labels)["labels"][0])
+        prog_bar.progress((i + 1) / len(table))
 
-        table["label"] = preds
+    table["label"] = preds
 
-        st.table(table[["text", "label"]])
+    st.table(table[["text", "label"]])
 
-        buf = BytesIO()
-        table[["text", "label"]].to_excel(buf)
+    buf = BytesIO()
+    table[["text", "label"]].to_excel(buf)
 
-        st.download_button(
-            label="Download table", data=buf.getvalue(), file_name="output.xlsx"
-        )
-
-    except:
-        st.error(
-            "Something went wrong. Make sure you upload an Excel file containing a column named `text` and a set of comma-separated labels is provided"
-        )
+    st.download_button(
+        label="Download table", data=buf.getvalue(), file_name="output.xlsx"
+    )