Updated v2

app.py

@@ -12,21 +12,26 @@ genai.configure(api_key=API_KEY)
 model = genai.GenerativeModel('gemini-pro')
 
 # Streamlit Page Config
-st.set_page_config(page_title="Gemini Q&A App", layout="wide")
+st.set_page_config(page_title="Enhanced Gemini Q&A App", layout="wide")
 
-# Initialize Chat History in Session State
+# Initialize Chat History in Session State with the Correct Format
 if "chat_history" not in st.session_state:
-    st.session_state.chat_history = []
+    st.session_state.chat_history = []  # Empty list for chat history
 
 # Function to get response from Gemini API
 def get_gemini_response(question):
-    chat = model.start_chat(history=st.session_state.chat_history)
+    # Reformat the session chat history to match the API requirements
+    formatted_history = [
+        {"content": chat["user"], "role": "user"} if "user" in chat else {"content": chat["bot"], "role": "bot"}
+        for chat in st.session_state.chat_history
+    ]
+    chat = model.start_chat(history=formatted_history)  # Use the formatted history
     try:
         response = chat.send_message(question, stream=True)
         full_response = ""
         for chunk in response:
             full_response += chunk.text + " "
-        st.session_state.chat_history.append({"user": question, "bot": full_response})
+        st.session_state.chat_history.append({"user": question, "bot": full_response})  # Append to chat history
         return full_response
     except Exception as e:
         return f"Error: {str(e)}"