[FIX, REFACTOR] fix duplicate id issue of buttons

app.py

@@ -161,22 +161,22 @@ if factchecking_demo == "Preloaded examples":
     ex_claim = selected_row1["claim"].values[0]
     ex_evidence = selected_row1["evidence"].values[0]
     ex_label = selected_row1["label"].values[0]
-    if st.button("Run"):
+    if st.button("Run", key="run1"):
         ex_pred = factcheck(
             selected_row1["claim"].values[0],
             selected_row1["evidence"].values[0],
         )
-    st.markdown(f"**Claim**: {ex_claim}")
-    st.markdown(f"**Evidence**: {ex_evidence}")
-    st.markdown(f"**Label**: {ex_label}")
-    st.markdown(
-        f'**Prediction**: {ex_pred} {get_pred_emoji(ex_label, ex_pred, mode="factcheck")}'
-    )
+        st.markdown(f"**Claim**: {ex_claim}")
+        st.markdown(f"**Evidence**: {ex_evidence}")
+        st.markdown(f"**Label**: {ex_label}")
+        st.markdown(
+            f'**Prediction**: {ex_pred} {get_pred_emoji(ex_label, ex_pred, mode="factcheck")}'
+        )
 else:
     st.markdown("Or enter your own claim and evidence below:")
     custom_claim = st.text_input(label="Enter your claim.")
     custom_evidence = st.text_input(label="Enter your evidence.")
-    if st.button("Run"):
+    if st.button("Run", key="run2"):
         if custom_claim != "" and custom_evidence != "":
             st.markdown(
                 f"**Prediction**: {factcheck(custom_claim, custom_evidence)}"
@@ -200,25 +200,26 @@ if tcfd_demo == "Preloaded examples":
 
     ex_text = selected_row2["text"].values[0]
     ex_label2 = selected_row2["label"].values[0]
-    if st.button('Run'):
+    if st.button("Run", key="run3"):
         ex_pred2 = tcfd_classify(selected_row2["text"].values[0])
-
-    st.markdown(f"**Text**: {ex_text}")
-    st.markdown(f"**Label**: {ex_label2}")
-    st.markdown(
-        f'**Prediction**: {ex_pred2} {get_pred_emoji(ex_label2, ex_pred2, mode="tcfd")}'
-    )
+        st.markdown(f"**Text**: {ex_text}")
+        st.markdown(f"**Label**: {ex_label2}")
+        st.markdown(
+            f'**Prediction**: {ex_pred2} {get_pred_emoji(ex_label2, ex_pred2, mode="tcfd")}'
+        )
 else:
     st.markdown(
         "Or enter your own sentence to see if it belongs to any specific TCFD disclosure category:"
     )
     custom_text = st.text_input(label="Enter your text.")
-    if st.button("Run"):
+    if st.button("Run", key="run4"):
         if custom_text != "":
             st.markdown(f"**Prediction**: {tcfd_classify(custom_text)}")
 
-st.markdown("""
+st.markdown(
+    """
             ---
 
             🌦️
-            """)
+            """
+)