Update app.py

app.py

@@ -729,56 +729,52 @@ def chat():
     # ======================
     image_base64 = data.get("image_base64")
     if image_base64:
-    print("[VISION] 🖼️ Image detected → Cohere c4ai-aya-vision-32b")
-
-    # validate base64
-    try:
-        test_b64 = image_base64.split(",", 1)[1] if image_base64.startswith("data:") else image_base64
-        base64.b64decode(test_b64, validate=True)
-    except Exception:
-        return Response("Invalid base64 image", mimetype="text/plain", status=400)
-
-    cohere_url = "https://api.cohere.ai/v2/chat"
-    payload = {
-        "model": "c4ai-aya-vision-32b",
-        "messages": [
-            {
-                "role": "user",
-                "content": [
-                    {"type": "text", "text": prompt or "Describe this image."},
-                    {
-                        "type": "image_url",
-                        "image_url": {
-                            "url": image_base64,
-                            "detail": "auto"
+        print("[VISION] 🖼️ Image detected → Cohere c4ai-aya-vision-32b")
+        try:
+            test_b64 = image_base64.split(",", 1)[1] if image_base64.startswith("data:") else image_base64
+            base64.b64decode(test_b64, validate=True)
+        except Exception:
+            return Response("Invalid base64 image", mimetype="text/plain", status=400)
+        cohere_url = "https://api.cohere.ai/v2/chat"
+        payload = {
+            "model": "c4ai-aya-vision-32b",
+            "messages": [
+                {
+                    "role": "user",
+                    "content": [
+                        {"type": "text", "text": prompt or "Describe this image."},
+                        {
+                            "type": "image_url",
+                            "image_url": {
+                                "url": image_base64,
+                                "detail": "auto"
+                            }
                         }
-                    }
-                ]
-            }
-        ]
-    }
-
-    headers = {
-        "Authorization": f"Bearer {COHERE_API_KEY}",
-        "Content-Type": "application/json"
-    }
-
-    res = requests.post(cohere_url, json=payload, headers=headers, timeout=60)
-
-    try:
-        res_json = res.json()
-    except Exception:
-        return Response("Cohere non-json response", mimetype="text/plain", status=500)
-
-    # 🔥 AMBIL TEKS SAJA
-    ai_text = (
-        res_json
-        .get("message", {})
-        .get("content", [{}])[0]
-        .get("text", "")
-    )
-
-    return Response(ai_text, mimetype="text/plain")
+                    ]
+                }
+            ]
+        }
+        
+        headers = {
+            "Authorization": f"Bearer {COHERE_API_KEY}",
+            "Content-Type": "application/json"
+        }
+        
+        res = requests.post(cohere_url, json=payload, headers=headers, timeout=60)
+        
+        try:
+            res_json = res.json()
+        except Exception:
+            return Response("Cohere non-json response", mimetype="text/plain", status=500)
+        
+        ai_text = (
+            res_json
+            .get("message", {})
+            .get("content", [{}])[0]
+            .get("text", "")
+        )
+        
+        return Response(ai_text, mimetype="text/plain")
     # =====================================================
     # 🧩 🎚️ (VISION DONE) — LANJUTKAN MODE TEXT SEPERTI BIASA
     # =====================================================