Update app.py

app.py

@@ -96,12 +96,14 @@ def generate_analysis(uploaded_file, client):
     
     try:
         st.write("Calling the API...")  # Debugging statement
+        
+        # Corrected the message format
         response = client.chat.completions.create(
             model="llama-3.2-11b-vision-preview",
             messages=[
                 {
-                    "type": "text",
-                    "text": """
+                    "role": "system",  # System message
+                    "content": """
                         You are an expert nutritionist with advanced image analysis capabilities.  
                         Your task is to analyze the provided image, identify all visible food items, and estimate their calorie content with high accuracy.  
                         **Instructions:**  
@@ -116,12 +118,17 @@ def generate_analysis(uploaded_file, client):
                         - **Total Estimated Calories:** [value] kcal  
                         If the image lacks sufficient detail or is unclear, specify the limitations and include your confidence level in the estimate as a percentage.
                     """
+                },
+                {
+                    "role": "user",  # User message
+                    "content": f"Analyze the following image of food: {image_url}"  # Include the image URL
                 }
             ],
             temperature=0.2,
             max_tokens=400,
             top_p=0.5
         )
+        
         st.write("API response received.")  # Debugging statement
         analysis_result = response.choices[0].message.content
         st.write("Analysis Result: ", analysis_result)  # Debugging statement
@@ -130,6 +137,7 @@ def generate_analysis(uploaded_file, client):
         st.error(f"API communication error: {e}")
         return None
 
+
 # UI COMPONENTS
 def display_main_interface():
     """Render primary application interface"""