history file

app.py

@@ -6,6 +6,8 @@ import numpy as np
 import requests
 from datetime import datetime
 import time
+import os
+
 
 ### Config
 st.set_page_config(
@@ -14,11 +16,30 @@ st.set_page_config(
     layout="wide"
 )
 
-# Initialize session state
+# File path for history
+HISTORY_FILE = "https://llepogam-app-history.s3.eu-north-1.amazonaws.com/history.csv"
+
+# Initialize session state and load history
 if 'history' not in st.session_state:
-    st.session_state.history = []
-if 'api_health' not in st.session_state:
-    st.session_state.api_health = None
+    if os.path.exists(HISTORY_FILE):
+        try:
+            history_df = pd.read_csv(HISTORY_FILE)
+            st.session_state.history = history_df.to_dict('records')
+        except Exception as e:
+            st.error(f"Error loading history: {str(e)}")
+            st.session_state.history = []
+    else:
+        st.session_state.history = []
+
+    
+
+def save_history():
+    """Save history to CSV file"""
+    try:
+        history_df = pd.DataFrame(st.session_state.history)
+        history_df.to_csv(HISTORY_FILE, index=False)
+    except Exception as e:
+        st.error(f"Error saving history: {str(e)}")
 
 # Custom CSS
 st.markdown("""
@@ -195,8 +216,9 @@ if user_input:
                     'timestamp': datetime.now().strftime("%Y-%m-%d %H:%M:%S"),
                     'text': user_input,
                     'prediction': final_prediction,
-                    'confidence': probability
+                    'prediction_value': probability
                 })
+                save_history()
 
 # History Section
 if st.session_state.history:
@@ -209,16 +231,14 @@ if st.session_state.history:
                 "text": "Input Text",
                 "prediction": "Prediction",
                 "Prediction Value": st.column_config.NumberColumn(
-                    "Confidence",
+                    "prediction_value",
                     format="%.2f"
                 )
             },
             hide_index=True
         )
         
-        if st.button("Clear History"):
-            st.session_state.history = []
-            st.experimental_rerun()
+
 
 # Footer
 st.markdown("---")