Update app.py

app.py

@@ -165,18 +165,17 @@ def visualize_clusters(df):
 
 def main(file, num_clusters):
     try:
-        
         df = pd.read_excel(file)
-        
-        
         df = preprocess_data(df)
         df = cluster_data(df, num_clusters)
         visualize_clusters(df)
+
+        output = BytesIO()
+        df.to_csv(output, index=False)
+        output.seek(0)
         
-        
-        return df
+        return output
     except Exception as e:
-        
         return str(e)
 
 interface = gr.Interface(
@@ -185,7 +184,7 @@ interface = gr.Interface(
         gr.File(label="Upload Excel File (.xlsx)"),
         gr.Number(value=5, label="Number of Clusters")
     ],
-    outputs=gr.Dataframe(label="Clustered Data"),
+    outputs=gr.File(label="Download Clustered Data as CSV"),
     title="Unanswered User Queries Clustering",
     description="Upload an Excel file (.xlsx)"
 )