Update app.py

app.py

@@ -17,33 +17,26 @@ with open('Response.json', 'r') as file:
 
 st.title("MCQs Creator Application")
 
-def fetch(df):
-    return df
-    
-    
-det = fetch(df)
-
-def download():
-    
+def download(df):
     col1, col2 = st.columns(2)
 
     if button: 
         if col1.button("Download CSV"):
-           csv_data = det.to_csv(index=False).encode("utf-8")
-           st.download_button(data=csv_data,
-                              file_name="generated_mcqs.csv",
-                              key="csv-download",
-                              help="Click to download as CSV"
+            csv_data = df.to_csv(index=False).encode("utf-8")
+            st.download_button(data=csv_data,
+                               file_name="generated_mcqs.csv",
+                               key="csv-download",
+                               help="Click to download as CSV"
                             )                   
 
-        if col2.button("Download as PDF"):
-           pdf_data = det.to_html().encode("utf-8")
-           st.download_button( data=pdf_data,
-                                file_name="generated_mcqs.pdf",
-                                key="pdf-download",
-                                help="Click to download as PDF"
+        if col2.button("Download PDF"):
+            pdf_data = df.to_html().encode("utf-8")
+            st.download_button(data=pdf_data,
+                               file_name="generated_mcqs.pdf",
+                               key="pdf-download",
+                               help="Click to download as PDF"
                             )
-            
+
 with st.form("user_inputs"):
     uploader_file = st.file_uploader("Upload a PDF or Txt file")
     mcq_count = st.text_input("No. of MCQS")
@@ -51,6 +44,8 @@ with st.form("user_inputs"):
     tone = st.text_input("Complexity Level of Questions", max_chars=20, placeholder="Simple")
     button = st.form_submit_button("Create MCQs")
 
+    df = None  # Declare df at a broader scope
+
     if button and uploader_file is not None and mcq_count and subject and tone:
         with st.spinner("loading..."):
             try:
@@ -82,14 +77,16 @@ with st.form("user_inputs"):
                         if table_data is not None:
                             df = pd.DataFrame(table_data)
                             df.index = df.index + 1
-                            fetch(df)
                             st.table(df)
                             # Display the review in a text box as well
                             st.text_area(label="Review", value=response["review"])
                             # Call the download function
+                            
                         else:
                             st.error("Error in the table data")
                     else:
                         st.write(response)
 
-download()
+# Now you can use df outside the form if needed
+if df is not None:
+    download(df)