Update app.py

app.py

@@ -941,49 +941,49 @@ class TinkerIQApp:
             return history, ""
 
     def handle_text_conversation(self, message: str) -> str:
-    """Handle text-only conversations using AI intelligence"""
-    try:
-        # Use AI to understand and respond to the message
-        return self._generate_ai_response(message)
-    except Exception as e:
-        print(f"Error in AI response generation: {e}")
-        return self._fallback_response(message)
-        
-        # Check for code generation requests
-        if any(word in message_lower for word in ["code", "program", "sketch", "arduino", "esp32"]):
-            if self.session_state.get("last_analysis"):
-                return "🔧 I can generate code for your circuit! Please use the 'Code Generation' tab to specify platform and features."
-            else:
-                return "📷 Please upload and analyze a circuit image first, then I can generate code for it."
-        
-        # Check for BOM requests
-        elif any(word in message_lower for word in ["bom", "bill of materials", "parts", "components", "cost"]):
-            if self.session_state.get("current_bom"):
-                bom_summary = self.session_state["current_bom"]
-                return f"""
-📋 **Current BOM Summary:**
-- Project: {bom_summary.get('project_name', 'Unknown')}
-- Components: {bom_summary.get('component_count', 0)}
-- Total Cost: ${bom_summary.get('total_cost', 0):.2f}
-
-Use the 'BOM Management' tab to export or modify the BOM.
-"""
+        """Handle text-only conversations using AI intelligence"""
+        try:
+            # Use AI to understand and respond to the message
+            return self._generate_ai_response(message)
+        except Exception as e:
+            print(f"Error in AI response generation: {e}")
+            return self._fallback_response(message)
+            
+            # Check for code generation requests
+            if any(word in message_lower for word in ["code", "program", "sketch", "arduino", "esp32"]):
+                if self.session_state.get("last_analysis"):
+                    return "🔧 I can generate code for your circuit! Please use the 'Code Generation' tab to specify platform and features."
+                else:
+                    return "📷 Please upload and analyze a circuit image first, then I can generate code for it."
+            
+            # Check for BOM requests
+            elif any(word in message_lower for word in ["bom", "bill of materials", "parts", "components", "cost"]):
+                if self.session_state.get("current_bom"):
+                    bom_summary = self.session_state["current_bom"]
+                    return f"""
+    📋 **Current BOM Summary:**
+    - Project: {bom_summary.get('project_name', 'Unknown')}
+    - Components: {bom_summary.get('component_count', 0)}
+    - Total Cost: ${bom_summary.get('total_cost', 0):.2f}
+    
+    Use the 'BOM Management' tab to export or modify the BOM.
+    """
+                else:
+                    return "📷 Please analyze a circuit first to generate a Bill of Materials."
+            
+            # General responses
             else:
-                return "📷 Please analyze a circuit first to generate a Bill of Materials."
-        
-        # General responses
-        else:
-            return """
-🤖 **TinkerIQ Assistant Ready!**
-
-I can help you with:
-- 📷 **Circuit Analysis**: Upload circuit images for detailed analysis
-- 🔧 **Code Generation**: Generate Arduino/ESP32 code for your circuits  
-- 📋 **BOM Creation**: Automatic parts lists with pricing
-- 💡 **Recommendations**: Component suggestions and improvements
-
-What would you like to work on today?
-"""
+                return """
+    🤖 **TinkerIQ Assistant Ready!**
+    
+    I can help you with:
+    - 📷 **Circuit Analysis**: Upload circuit images for detailed analysis
+    - 🔧 **Code Generation**: Generate Arduino/ESP32 code for your circuits  
+    - 📋 **BOM Creation**: Automatic parts lists with pricing
+    - 💡 **Recommendations**: Component suggestions and improvements
+    
+    What would you like to work on today?
+    """
 
     def format_analysis_response(self, analysis_result: Dict) -> str:
         """Format circuit analysis response for chat display"""