Update app.py

app.py

@@ -105,6 +105,10 @@ def create_json_and_train():
     uploaded_file = st.file_uploader("Upload Dataset CSV", type=['csv'])
     
     if uploaded_file is not None:
+        uploaded_file_name = uploaded_file.name
+        uploaded_file_path = f"../data/{uploaded_file_name}"
+        with open(uploaded_file_path, "wb") as f:
+            f.write(uploaded_file.getbuffer())
         df = pd.read_csv(uploaded_file)
         st.write("### Sample Data:")
         st.write(df.head())