Update Home.py

Home.py

@@ -141,7 +141,7 @@ try:
         else:
             st.write("Jurnal")
             jrnl_counts = df["Journal"].value_counts().sort_index()
-            jrnl_counts_df = pd.DataFrame({"Journal": jrnl.index, "Count": jrnl.values})
+            jrnl_counts_df = pd.DataFrame({"Journal": jrnl_counts.index, "Count": jrnl_counts.values})
             jrnl_counts_df = jrnl_counts_df.set_index("Journal")
             
             # Display bar chart
@@ -204,6 +204,36 @@ try:
             
             st.altair_chart(chart_aut, use_container_width=True)
 
+
+
+
+            from wordcloud import WordCloud
+            import matplotlib.pyplot as plt
+            
+            
+            keywords = (
+                key_df_j["Keywords"]
+                .str.split(";")
+                .explode()
+                .str.strip()
+            )
+            
+            # Count frequencies
+            keyword_counts = keywords.value_counts().to_dict()
+            
+            # --- Generate WordCloud ---
+            wordcloud = WordCloud(
+                width=800,
+                height=400,
+                background_color="white"
+            ).generate_from_frequencies(keyword_counts)
+            
+            # Display in Streamlit
+            fig, ax = plt.subplots(figsize=(10, 5))
+            ax.imshow(wordcloud, interpolation="bilinear")
+            ax.axis("off")
+            st.pyplot(fig)
+
             
 
 except Exception as e: