Update app.py

app.py

@@ -14,14 +14,21 @@ def generate_report(file, type):
     temp_file1 = NamedTemporaryFile(delete=False, suffix=".html")
     temp_file1.write(pandas_html_report.encode('utf-8'))
     temp_file1.close()
-
+    print('Pandas completed')
     
     # dataprep_report = create_report(df)
     # temp_file2 = NamedTemporaryFile(delete=False, suffix=".html")
     # temp_file2.write(dataprep_report.encode('utf-8'))
     # temp_file2.close()
 
-   
+    def convert_mixed_to_str(df):
+  
+      mixed_cols = df.select_dtypes(include=['object']).columns  # Detect object dtype (usually mixed)
+      for col in mixed_cols:
+        df[col] = df[col].astype(str)  # Convert mixed columns to strings
+      return df
+
+    df = convert_mixed_to_str(df.copy())
 
     sweetviz_report = sv.analyze(df)
     #sweetviz_report=sweetviz_report.show_html()
@@ -34,6 +41,7 @@ def generate_report(file, type):
   
     # Reading the file and storing in a variable 
     contents = HTMLFileToBeOpened.read() 
+    print('Pandas completed')
     
   
     temp_file3 = NamedTemporaryFile(delete=False, suffix=".html")