Update app.py

app.py

@@ -1,10 +1,11 @@
-import requests
 from flask import Flask, request
 from twilio.twiml.messaging_response import MessagingResponse
 from twilio.rest import Client
 import os
+import requests
 from PIL import Image
 import io
+import uuid
 
 app = Flask(__name__)
 UPLOAD_FOLDER = 'uploads'
@@ -20,15 +21,15 @@ client = Client(account_sid, auth_token)
 from_whatsapp_number = 'whatsapp:+14155238886'
 
 # Placeholder functions for image classification
-def classify_pest(image):
+def classify_pest(image_path):
     # Implement pest classification model here
-    return "Detected Pest: [Pest Name]"
+    # This function should now accept a file path instead of an image object
+    return f"Detected Pest: [Pest Name] for image at {image_path}"
 
-def classify_disease(image):
+def classify_disease(image_path):
     # Implement disease classification model here
-    return "Detected Disease: [Disease Name]"
-
-
+    # This function should now accept a file path instead of an image object
+    return f"Detected Disease: [Disease Name] for image at {image_path}"
 
 @app.route('/whatsapp', methods=['POST'])
 def whatsapp_webhook():
@@ -43,15 +44,21 @@ def whatsapp_webhook():
         content_type = request.values.get('MediaContentType0')
         
         if content_type.startswith('image/'):
-            # Download and process the image
+            # Download and save the image
             response = requests.get(media_url)
             if response.status_code == 200:
-                image = Image.open(io.BytesIO(response.content))
+                # Generate a unique filename
+                filename = f"{uuid.uuid4()}.jpg"
+                filepath = os.path.join(UPLOAD_FOLDER, filename)
+                
+                # Save the image
+                with open(filepath, 'wb') as f:
+                    f.write(response.content)
                 
                 if 'pest' in incoming_msg:
-                    response_text = classify_pest(image)
+                    response_text = classify_pest(filepath)
                 elif 'disease' in incoming_msg:
-                    response_text = classify_disease(image)
+                    response_text = classify_disease(filepath)
                 else:
                     response_text = "Please specify if you want to detect a pest or a disease."
             else:
@@ -64,7 +71,7 @@ def whatsapp_webhook():
         response_text = get_agricultural_insights(incoming_msg)
     
     send_message(sender, response_text)
-    return '', 204
+    return '', 204  # Return an empty response to Twilio
 
 def get_agricultural_insights(query):
     # Implement your agricultural insights logic here