Update app.py

app.py

@@ -6,15 +6,6 @@ from langchain_openai import ChatOpenAI
 from langchain_anthropic import ChatAnthropic
 from langchain_google_genai import ChatGoogleGenerativeAI
 
-###### dotenv を利用する場合 ######
-try:
-    from dotenv import load_dotenv
-    load_dotenv()
-except ImportError:
-    import warnings
-    warnings.warn("dotenv not found. Please make sure to set your environment variables manually.", ImportWarning)
-################################################
-
 
 PROMPT = """
 ## Task: Analyze customer reviews for our product, the 'Review Analyzer'. Focus on extracting key points that a potential buyer would find helpful. Include sentiment analysis to determine overall customer satisfaction.
@@ -57,6 +48,10 @@ def init_chain():
 
 def main():
     init_page()
+    # Style adjustments (optional, remove if not needed)
+    st.markdown("""<style>.st-emotion-cache-15ecox0 { display: none !important; }
+    @media (max-width: 50.5rem) {.st-emotion-cache-13ln4jf {max-width: calc(0rem + 100vw);}}
+    </style>""",unsafe_allow_html=True,)
     chain = init_chain()
     if chain:
         brand = st.text_input("Enter the brand name (e.g., Nike)", key="brand")
@@ -69,19 +64,3 @@ def main():
 
 if __name__ == '__main__':
     main()
-
-# Style adjustments (optional, remove if not needed)
-st.markdown(
-"""
-<style>
-/* Custom style adjustments */
-.st-emotion-cache-15ecox0 { display: none !important; }
-@media (max-width: 50.5rem) {
-    .st-emotion-cache-13ln4jf {
-        max-width: calc(0rem + 100vw);
-    }
-}
-</style>
-""",
-    unsafe_allow_html=True,
-)