Create app.py

app.py

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+import gradio as gr
+import google.generativeai as genai
+
+# Set your API key
+genai.configure(api_key='YOUR_API_KEY')
+
+# Initialize the model
+model = genai.GenerativeModel(model='gemini-1.5-flash')
+
+def respond(user_message, history, chat_state):
+    if chat_state is None:
+        # Start a new chat with an initial greeting
+        chat_state = model.start_chat(
+            history=[
+                {"role": "user", "content": "Hello"},
+                {"role": "assistant", "content": "Great to meet you. What would you like to know?"},
+            ]
+        )
+        # Initialize history if it's empty
+        if not history:
+            history = [["Hello", "Great to meet you. What would you like to know?"]]
+    # Send the user's message to the model
+    response = chat_state.send_message(user_message)
+    # Append the user's message and model's response to the history
+    history.append([user_message, response.text])
+    return history, chat_state, ''
+
+with gr.Blocks() as demo:
+    gr.Markdown("<h1 align='center'>Gemini 1.5 Flash Chatbot Demo</h1>")
+    chatbot = gr.Chatbot([[ "Hello", "Great to meet you. What would you like to know?"]])
+    msg = gr.Textbox(placeholder="Type your message here...", show_label=False)
+    state = gr.State()  # To store the chat_state object
+
+    msg.submit(respond, [msg, chatbot, state], [chatbot, state, msg])
+
+demo.launch()