update set api keys

app.py

@@ -283,6 +283,15 @@ def create_private_file():
     st.title("VoucherVision")
     col_private, _ = st.columns([12, 2])
 
+    openai_api_key = None
+    azure_openai_api_version = None
+    azure_openai_api_key = None
+    azure_openai_api_base = None
+    azure_openai_organization = None
+    azure_openai_api_type = None
+    google_vision = None
+    google_palm = None
+
     # Fetch the environment variables or set to empty if not found
     env_variables = {
         'OPENAI_API_KEY': os.getenv('OPENAI_API_KEY'),
@@ -344,8 +353,7 @@ def create_private_file():
                     st.write("##")
                     st.button("Test OCR", on_click=test_API, args=['google_vision',c_in_ocr,openai_api_key,azure_openai_api_version,azure_openai_api_key,
                                                                         azure_openai_api_base,azure_openai_organization,azure_openai_api_type,google_vision,google_palm])
-        else:
-            google_vision = None   
+
 
         if os.getenv('OPENAI_API_KEY') is None:
             st.write("---")
@@ -365,8 +373,7 @@ def create_private_file():
                     st.write("##")
                     st.button("Test OpenAI", on_click=test_API, args=['openai',c_in_openai,openai_api_key,azure_openai_api_version,azure_openai_api_key,
                                                                         azure_openai_api_base,azure_openai_organization,azure_openai_api_type,google_vision,google_palm])
-        else:
-            openai_api_key = None
+            
 
 
         if os.getenv('AZURE_API_KEY') is None:
@@ -402,12 +409,7 @@ def create_private_file():
                     st.write("##")
                     st.button("Test Azure OpenAI", on_click=test_API, args=['azure_openai',c_in_azure,openai_api_key,azure_openai_api_version,azure_openai_api_key,
                                                                         azure_openai_api_base,azure_openai_organization,azure_openai_api_type,google_vision,google_palm])
-        else:
-            azure_openai_api_version = None       
-            azure_openai_api_key = None       
-            azure_openai_api_base = None       
-            azure_openai_organization = None       
-            azure_openai_api_type = None       
+                
 
 
         if os.getenv('PALM_API_KEY') is None:
@@ -426,8 +428,6 @@ def create_private_file():
                     st.write("##")
                     st.button("Test PaLM 2", on_click=test_API, args=['palm',c_in_palm,openai_api_key,azure_openai_api_version,azure_openai_api_key,
                                                                         azure_openai_api_base,azure_openai_organization,azure_openai_api_type,google_vision,google_palm])
-        else:
-            google_palm = None    
 
         st.button("Set API Keys",type='primary', on_click=set_API_keys, args=[openai_api_key,azure_openai_api_version,azure_openai_api_key,
                                                                     azure_openai_api_base,azure_openai_organization,azure_openai_api_type,google_vision,google_palm])