Update app.py

app.py

@@ -8,7 +8,7 @@ from dotenv import load_dotenv
 import json
 
 # Load environment variables from .env file
-load_dotenv("")
+load_dotenv()
 
 st.header("Chat with the uploaded docs 💬 📚")
 
@@ -79,26 +79,25 @@ def save_conversation():
     else:
         st.warning("Please enter a phone number before saving the conversation.")
 
-# Function to load previous conversations
-def load_conversations():
+# Function to load previous conversations based on phone number
+def load_conversations(phone_number):
     if os.path.exists("conversations.json"):
         with open("conversations.json", "r") as f:
             conversations = []
             for line in f:
                 try:
                     conversation = json.loads(line)
-                    conversations.append(conversation)
+                    if conversation.get("phone_number") == phone_number:
+                        conversations.append(conversation)
                 except json.JSONDecodeError:
                     st.error("Error decoding JSON from conversations file. Please check the file.")
                     continue
-            
-            # Filter conversations based on the current phone number
-            return [conv for conv in conversations if isinstance(conv, dict) and "phone_number" in conv and conv["phone_number"] == st.session_state.phone_number]
+            return conversations
     return []
 
 # Function to delete selected conversations
-def delete_selected_conversations(selected_indices):
-    conversations = load_conversations()
+def delete_selected_conversations(selected_indices, phone_number):
+    conversations = load_conversations(phone_number)
     remaining_conversations = [conv for i, conv in enumerate(conversations) if i not in selected_indices]
     with open("conversations.json", "w") as f:
         for conv in remaining_conversations:
@@ -158,10 +157,10 @@ if 'show_conversations' not in st.session_state:
 if st.sidebar.button("Toggle Previous Conversations"):
     st.session_state.show_conversations = not st.session_state.show_conversations
 
-# Show previous conversations if the toggle is enabled
-if st.session_state.show_conversations:
+# Show previous conversations if the toggle is enabled and phone number is provided
+if st.session_state.show_conversations and st.session_state.phone_number:
     st.sidebar.subheader("Your Previous Conversations")
-    conversations = load_conversations()
+    conversations = load_conversations(st.session_state.phone_number)
 
     if conversations:
         selected_indices = []
@@ -175,11 +174,11 @@ if st.session_state.show_conversations:
 
         if st.sidebar.button("Delete Selected Conversations"):
             if selected_indices:
-                delete_selected_conversations(selected_indices)
-                st.success("Selected conversations deleted. Please Refresh to See the Effect!")
+                delete_selected_conversations(selected_indices, st.session_state.phone_number)
+                st.success("Selected conversations deleted. Please refresh to see the effect!")
                 st.session_state.messages = []  # Optional: reset messages for a fresh start
 
     else:
-        st.sidebar.write("No previous conversations found.")
+        st.sidebar.write("No previous conversations found for this phone number.")
 else:
-    st.sidebar.write("Previous conversations are hidden. Click 'Toggle Previous Conversations' to show.")
+    st.sidebar.write("Previous conversations are hidden. Enter your phone number to view them.")