Update app.py

app.py

@@ -1,38 +1,40 @@
-import streamlit as st
 import anthropic
 import os
 
 # Load the API key from environment variables
 api_key = os.getenv("ANTHROPIC_API_KEY")
 
-# Initialize the Anthropic client
-client = anthropic.Client(api_key=api_key)
+# Initialize the Anthropics client
+client = anthropic.Anthropic(api_key=api_key)
 
 def meal_plan_generate(fasting_sugar_level, pre_meal_sugar, post_meal_sugar, dietary_preferences):
     try:
         # Construct the message prompt
-        prompt = f"""
-        You are a helpful medical assistant. Based on the following information, recommend some food recipes:
-
-        Fasting Sugar Level: {fasting_sugar_level}
-        Pre-Meal Sugar Level: {pre_meal_sugar}
-        Post-Meal Sugar Level: {post_meal_sugar}
-        Dietary Preferences: {dietary_preferences}
-
-        The response should take into account the user's fasting, pre-meal, and post-meal sugar levels, dietary preferences, and overall nutritional balance.
-        """
+        messages = [
+            {
+                "role": "system",
+                "content": "You are a helpful medical assistant that provides food recommendations based on sugar levels and dietary preferences."
+            },
+            {
+                "role": "user",
+                "content": "I am a diabetic patient. My fasting sugar level is {}, pre-meal sugar level is {}, and post-meal sugar level is {}. My dietary preferences are {}. Could you recommend some food recipes based on this information?".format(
+                    fasting_sugar_level, pre_meal_sugar, post_meal_sugar, dietary_preferences
+                )
+            }
+        ]
 
         # API call to generate meal plan using Messages API
-        response = client.completions.create(
-            model="claude-3-opus-20240229",
-            prompt=f"\n\nHuman: {prompt}\n\nAssistant:",
-            max_tokens_to_sample=200,
-            temperature=0.2
+        response = client.messages.create(
+            model="claude-3-5-sonnet-20240620",
+            max_tokens=400,
+            temperature=0,
+            system="You are a helpful medical assistant that provides food recommendations based on sugar levels and dietary preferences.",
+            messages=messages
         )
-        
+
         # Process the response
-        if response and 'completions' in response and len(response['completions']) > 0:
-            raw_context = response['completions'][0]['text']
+        if response and 'content' in response:
+            raw_context = response['content']
             return raw_context if raw_context else "No content returned from the API."
         else:
             return "Unexpected response format from the API."
@@ -40,21 +42,21 @@ def meal_plan_generate(fasting_sugar_level, pre_meal_sugar, post_meal_sugar, die
         return f"An error occurred: {e}"
 
 def main():
+    import streamlit as st
     st.set_page_config(page_title="GlucoGuide", layout="wide")
     st.title("🍎 GlucoGuide")
     st.markdown("""
         *GlucoGuide* is an innovative app designed to help you maintain a healthy lifestyle by providing personalized meal suggestions based on your sugar levels. Whether you are managing diabetes or simply aiming to improve your overall well-being, GlucoGuide is here to support you on your journey.
     """)
-    
+
     st.sidebar.header("Input Details")
-    
+
     # Sidebar Inputs
     fasting_sugar_level = st.sidebar.text_input("Fasting Sugar Level", placeholder="Enter your fasting sugar level")
     pre_meal_sugar = st.sidebar.text_input("Pre-Meal Sugar Level", placeholder="Enter your pre-meal sugar level")
     post_meal_sugar = st.sidebar.text_input("Post-Meal Sugar Level", placeholder="Enter your post-meal sugar level")
     dietary_preferences = st.sidebar.text_area("Dietary Preferences", placeholder="Enter your dietary preferences")
 
-    # Main content
     st.subheader("💡 How to Use")
     st.markdown("""
         To get started with GlucoGuide, simply input your sugar levels using a glucose monitoring device or manually enter the readings. You can specify whether your sugar levels are fasting, pre-meal, or post-meal measurements. Additionally, the app allows you to provide information about your dietary preferences, such as vegetarian, vegan, or specific dietary restrictions.