add resize image

app.py

@@ -419,13 +419,33 @@ Return the product description only.
 
 import base64
 import requests
+from PIL import Image
+import io
 
 # OpenAI API Key
 
 # Function to encode the image
-def encode_image(image_path):
-  with open(image_path, "rb") as image_file:
-    return base64.b64encode(image_file.read()).decode('utf-8')
+# def encode_image(image_path):
+#   with open(image_path, "rb") as image_file:
+#     return base64.b64encode(image_file.read()).decode('utf-8')
+
+
+def encode_image(image_path, img_size=512):
+    with open(image_path, "rb") as image_file:
+        # b64_img = base64.b64encode(image_file.read()).decode('utf-8')
+        # b64_img = base64.b64decode(base64.b64encode(response.content))
+        img = Image.open(image_file)
+        w, h = img.size 
+        max_size = max(w, h)
+        if max_size > img_size:
+            ratio = img_size / max_size
+            print("Original size: ", w, h)
+            w, h = int(w * ratio), int(h * ratio)
+            print("Resizing image to ", w, h)
+            img = img.resize(size=(w, h))
+        buffer = io.BytesIO()
+        img.save(buffer, format="PNG")
+        return base64.b64encode(buffer.getvalue()).decode('utf-8')
 
 
 import json
@@ -478,6 +498,7 @@ def detect_features(image_paths, garment_type, language="English"):
                 },
             ] + [{
                 "type": "image_url",
+                "detail": "low",
                 "image_url": {
                     "url": f"data:image/jpeg;base64,{base64_image}"
                 }