Update app.py

app.py

@@ -12,13 +12,16 @@ def get_nutritional_info(description):
     prompt = f"{nutrition_prompt}: {description}"
     
     try:
-        response = openai.Completion.create(
-            engine="text-davinci-003",  # You can also use 'gpt-3.5-turbo' or 'gpt-4'
-            prompt=prompt,
+        response = openai.ChatCompletion.create(
+            model="gpt-3.5-turbo",  # Using GPT-3.5 turbo model
+            messages=[
+                {"role": "system", "content": "You are a nutrition expert."},
+                {"role": "user", "content": prompt}
+            ],
             max_tokens=300,
             temperature=0.7
         )
-        return response.choices[0].text.strip()
+        return response.choices[0].message['content'].strip()
     except Exception as e:
         return f"Oops! Something went wrong: {str(e)}"
 
@@ -37,7 +40,7 @@ def analyze_meal(image, description):
 
 # Gradio app layout
 inputs = [
-    gr.Image(label="Upload your meal (Take a bite out of that picture!)", type="pil", optional=True),
+    gr.Image(label="Upload your meal (Take a bite out of that picture!)", type="pil"),
     gr.Textbox(label="Describe your meal if image recognition fails", lines=2, placeholder="e.g., a plate of upma with coconut chutney"),
 ]