Update app.py

app.py

@@ -28,22 +28,34 @@ def generate(prompt, history, temperature=0.9, max_new_tokens=256, top_p=0.95, r
 
     formatted_prompt = format_prompt(prompt, history)
     response = client.text_generation(formatted_prompt, **generate_kwargs)
-    return response.choices[0].text
+
+    if 'choices' in response:
+        return response['choices'][0]['text']
+    else:
+        return response['text']
 
 def main():
-    st.title("Mistral 7B")
-    prompt = st.text_input("User Input:", "")
+    st.title("Mistral 7B Chat Interface")
+
+    # Sidebar for adjusting parameters
+    st.sidebar.header("Adjust Parameters")
+    temperature = st.sidebar.slider("Temperature", 0.0, 1.0, 0.9, step=0.05)
+    max_new_tokens = st.sidebar.slider("Max new tokens", 0, 1048, 256, step=64)
+    top_p = st.sidebar.slider("Top-p (nucleus sampling)", 0.0, 1.0, 0.90, step=0.05)
+    repetition_penalty = st.sidebar.slider("Repetition penalty", 1.0, 2.0, 1.2, step=0.05)
+
+    # Chat interface
+    user_input = st.text_area("User Input:", "")
     history = []  # You need to manage the conversation history here
 
-    temperature = st.slider("Temperature", 0.0, 1.0, 0.9, step=0.05)
-    max_new_tokens = st.slider("Max new tokens", 0, 1048, 256, step=64)
-    top_p = st.slider("Top-p (nucleus sampling)", 0.0, 1.0, 0.90, step=0.05)
-    repetition_penalty = st.slider("Repetition penalty", 1.0, 2.0, 1.2, step=0.05)
+    if st.button("Send"):
+        history.append(("User", user_input))
+        bot_response = generate(user_input, history, temperature, max_new_tokens, top_p, repetition_penalty)
+        history.append(("Bot", bot_response))
 
-    if st.button("Generate"):
-        output = generate(prompt, history, temperature, max_new_tokens, top_p, repetition_penalty)
-        st.text("Bot Output:")
-        st.write(output)
+    st.text("Chat History:")
+    for role, message in history:
+        st.write(f"{role}: {message}")
 
 if __name__ == "__main__":
     main()