Update app.py

app.py

@@ -499,31 +499,81 @@ with st.sidebar:
     
     st.divider()
     
-    # Image Analysis Settings
+    # Image Analysis Settings - INTERNATIONAL VERSION
     st.header("🖼️ Image Analysis")
     
     image_analysis_mode = st.radio(
-        "Analysis Method:",
-        ["DashScope API", "Basic Analysis"],
+        "Analysis Service:",
+        ["Hugging Face", "Together.ai", "OpenRouter", "Basic"],
         index=0,
-        help="DashScope: Advanced AI analysis. Basic: Simple image info."
+        help="Choose image analysis service"
     )
     
-    if image_analysis_mode == "DashScope API":
-        # Get API key from secrets or env
-        dashscope_key = None
-        if hasattr(st, 'secrets') and "DASHSCOPE_API_KEY" in st.secrets:
-            dashscope_key = st.secrets["DASHSCOPE_API_KEY"]
-            st.success("✓ DashScope API configured")
-        elif "DASHSCOPE_API_KEY" in os.environ:
-            dashscope_key = os.environ["DASHSCOPE_API_KEY"]
-            st.success("✓ DashScope API configured")
+    if image_analysis_mode == "Hugging Face":
+        hf_token = None
+        if hasattr(st, 'secrets') and "HF_TOKEN" in st.secrets:
+            hf_token = st.secrets["HF_TOKEN"]
+            st.success("✓ Hugging Face Token configured")
+        elif "HF_TOKEN" in os.environ:
+            hf_token = os.environ["HF_TOKEN"]
+            st.success("✓ Hugging Face Token configured")
         else:
-            st.warning("Add DASHSCOPE_API_KEY to secrets")
-            st.info("Get free credits: dashscope.aliyun.com")
-    else:
-        st.info("Basic image analysis mode")
+            st.warning("Add HF_TOKEN to secrets")
+            st.info("Get token: huggingface.co/settings/tokens")
+    
+    elif image_analysis_mode == "Together.ai":
+        together_key = None
+        if hasattr(st, 'secrets') and "TOGETHER_API_KEY" in st.secrets:
+            together_key = st.secrets["TOGETHER_API_KEY"]
+            st.success("✓ Together.ai API configured")
+        elif "TOGETHER_API_KEY" in os.environ:
+            together_key = os.environ["TOGETHER_API_KEY"]
+            st.success("✓ Together.ai API configured")
+        else:
+            st.warning("Add TOGETHER_API_KEY to secrets")
+            st.info("Get key: together.ai (free credits available)")
+    
+    elif image_analysis_mode == "OpenRouter":
+        openrouter_key = None
+        if hasattr(st, 'secrets') and "OPENROUTER_API_KEY" in st.secrets:
+            openrouter_key = st.secrets["OPENROUTER_API_KEY"]
+            st.success("✓ OpenRouter API configured")
+        elif "OPENROUTER_API_KEY" in os.environ:
+            openrouter_key = os.environ["OPENROUTER_API_KEY"]
+            st.success("✓ OpenRouter API configured")
+        else:
+            st.warning("Add OPENROUTER_API_KEY to secrets")
+            st.info("Get key: openrouter.ai (free credits available)")
     
+    else:  # Basic
+        st.info("Basic image analysis mode")
+                # Analyze immediately based on selected mode
+                with st.spinner("Analyzing image..."):
+                    if image_analysis_mode == "Hugging Face" and hf_token:
+                        image_analysis = analyze_image_with_huggingface(
+                            image, 
+                            "Analyze this physics image. What concepts, diagrams, or equations do you see?",
+                            hf_token
+                        )
+                    elif image_analysis_mode == "Together.ai" and together_key:
+                        image_analysis = analyze_image_with_togetherai(
+                            image,
+                            "Analyze this physics image. What concepts, diagrams, or equations do you see?",
+                            together_key
+                        )
+                    elif image_analysis_mode == "OpenRouter" and openrouter_key:
+                        image_analysis = analyze_image_with_openrouter(
+                            image,
+                            "Analyze this physics image. What concepts, diagrams, or equations do you see?",
+                            openrouter_key
+                        )
+                    else:
+                        image_analysis = analyze_image_local_fallback(
+                            image,
+                            "Analyze this physics image"
+                        )
+
+  
     #st.divider()
     
     # Media Input